Home / 1,113,558.40-1,536,714.66-604,260.76

Finding the Fourth Proportional to 1,113,558.40, 1,536,714.66 and 604,260.76

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Solution

The fourth proportional to 1,113,558.40, 1,536,714.66 and 604,260.76 is: 833,882.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,558.40 : 1,536,714.66 = 604,260.76 : x
  2. Step 2: Convert to fraction form
    1,113,558.40/1,536,714.66 = 604,260.76/x
  3. Step 3: Cross multiply
    1,113,558.40x = 1,536,714.66 × 604,260.76
  4. Step 4: Simplify right side
    1,113,558.40x = 928,576,368,354.74
  5. Step 5: Solve for x
    x = 928,576,368,354.74/1,113,558.40
  6. Step 6: Final answer
    x = 833,882.06

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Double scale
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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.