Home / 6,332,798.84-9,428,733.06-6,243,355.40

Finding the Fourth Proportional to 6,332,798.84, 9,428,733.06 and 6,243,355.40

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Solution

The fourth proportional to 6,332,798.84, 9,428,733.06 and 6,243,355.40 is: 9,295,563.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,798.84 : 9,428,733.06 = 6,243,355.40 : x
  2. Step 2: Convert to fraction form
    6,332,798.84/9,428,733.06 = 6,243,355.40/x
  3. Step 3: Cross multiply
    6,332,798.84x = 9,428,733.06 × 6,243,355.40
  4. Step 4: Simplify right side
    6,332,798.84x = 58,866,931,465,309.53
  5. Step 5: Solve for x
    x = 58,866,931,465,309.53/6,332,798.84
  6. Step 6: Final answer
    x = 9,295,563.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.