Home / 1,113,867.62-1,537,118.04-604,559.06

Finding the Fourth Proportional to 1,113,867.62, 1,537,118.04 and 604,559.06

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Solution

The fourth proportional to 1,113,867.62, 1,537,118.04 and 604,559.06 is: 834,281.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,867.62 : 1,537,118.04 = 604,559.06 : x
  2. Step 2: Convert to fraction form
    1,113,867.62/1,537,118.04 = 604,559.06/x
  3. Step 3: Cross multiply
    1,113,867.62x = 1,537,118.04 × 604,559.06
  4. Step 4: Simplify right side
    1,113,867.62x = 929,278,637,371.44
  5. Step 5: Solve for x
    x = 929,278,637,371.44/1,113,867.62
  6. Step 6: Final answer
    x = 834,281.04

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Double scale
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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.