Home / 9,604,246.34-14,399,970.13-5,288,328.96

Finding the Fourth Proportional to 9,604,246.34, 14,399,970.13 and 5,288,328.96

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Solution

The fourth proportional to 9,604,246.34, 14,399,970.13 and 5,288,328.96 is: 7,928,969.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,246.34 : 14,399,970.13 = 5,288,328.96 : x
  2. Step 2: Convert to fraction form
    9,604,246.34/14,399,970.13 = 5,288,328.96/x
  3. Step 3: Cross multiply
    9,604,246.34x = 14,399,970.13 × 5,288,328.96
  4. Step 4: Simplify right side
    9,604,246.34x = 76,151,778,963,172.47
  5. Step 5: Solve for x
    x = 76,151,778,963,172.47/9,604,246.34
  6. Step 6: Final answer
    x = 7,928,969.78

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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.