Home / 3,710,730.24-5,564,669.76-1,314,132.48

Finding the Fourth Proportional to 3,710,730.24, 5,564,669.76 and 1,314,132.48

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Solution

The fourth proportional to 3,710,730.24, 5,564,669.76 and 1,314,132.48 is: 1,970,693.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,730.24 : 5,564,669.76 = 1,314,132.48 : x
  2. Step 2: Convert to fraction form
    3,710,730.24/5,564,669.76 = 1,314,132.48/x
  3. Step 3: Cross multiply
    3,710,730.24x = 5,564,669.76 × 1,314,132.48
  4. Step 4: Simplify right side
    3,710,730.24x = 7,312,713,272,089.81
  5. Step 5: Solve for x
    x = 7,312,713,272,089.81/3,710,730.24
  6. Step 6: Final answer
    x = 1,970,693.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.