Home / 1,113,546.34-1,536,698.04-604,248.76

Finding the Fourth Proportional to 1,113,546.34, 1,536,698.04 and 604,248.76

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Solution

The fourth proportional to 1,113,546.34, 1,536,698.04 and 604,248.76 is: 833,865.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,546.34 : 1,536,698.04 = 604,248.76 : x
  2. Step 2: Convert to fraction form
    1,113,546.34/1,536,698.04 = 604,248.76/x
  3. Step 3: Cross multiply
    1,113,546.34x = 1,536,698.04 × 604,248.76
  4. Step 4: Simplify right side
    1,113,546.34x = 928,547,885,164.43
  5. Step 5: Solve for x
    x = 928,547,885,164.43/1,113,546.34
  6. Step 6: Final answer
    x = 833,865.51

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Double scale
Find fourth proportional to 1,113,547.34, 1,536,699.42 and 604,249.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.