Home / 1,062,987.96-1,466,867.76-604,041.12

Finding the Fourth Proportional to 1,062,987.96, 1,466,867.76 and 604,041.12

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Solution

The fourth proportional to 1,062,987.96, 1,466,867.76 and 604,041.12 is: 833,545.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,987.96 : 1,466,867.76 = 604,041.12 : x
  2. Step 2: Convert to fraction form
    1,062,987.96/1,466,867.76 = 604,041.12/x
  3. Step 3: Cross multiply
    1,062,987.96x = 1,466,867.76 × 604,041.12
  4. Step 4: Simplify right side
    1,062,987.96x = 886,048,444,642.29
  5. Step 5: Solve for x
    x = 886,048,444,642.29/1,062,987.96
  6. Step 6: Final answer
    x = 833,545.14

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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.