Home / 935,646.61-1,402,866.50-367,085.17

Finding the Fourth Proportional to 935,646.61, 1,402,866.50 and 367,085.17

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Solution

The fourth proportional to 935,646.61, 1,402,866.50 and 367,085.17 is: 550,391.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,646.61 : 1,402,866.50 = 367,085.17 : x
  2. Step 2: Convert to fraction form
    935,646.61/1,402,866.50 = 367,085.17/x
  3. Step 3: Cross multiply
    935,646.61x = 1,402,866.50 × 367,085.17
  4. Step 4: Simplify right side
    935,646.61x = 514,971,487,639.81
  5. Step 5: Solve for x
    x = 514,971,487,639.81/935,646.61
  6. Step 6: Final answer
    x = 550,391.02

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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.