Home / 9,443,239.65-14,143,864.28-7,306,394.85

Finding the Fourth Proportional to 9,443,239.65, 14,143,864.28 and 7,306,394.85

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Solution

The fourth proportional to 9,443,239.65, 14,143,864.28 and 7,306,394.85 is: 10,943,347.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443,239.65 : 14,143,864.28 = 7,306,394.85 : x
  2. Step 2: Convert to fraction form
    9,443,239.65/14,143,864.28 = 7,306,394.85/x
  3. Step 3: Cross multiply
    9,443,239.65x = 14,143,864.28 × 7,306,394.85
  4. Step 4: Simplify right side
    9,443,239.65x = 103,340,657,097,958.98
  5. Step 5: Solve for x
    x = 103,340,657,097,958.98/9,443,239.65
  6. Step 6: Final answer
    x = 10,943,347.93

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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.