Home / 7,290,005.30-10,935,007.95-2,496,101.30

Finding the Fourth Proportional to 7,290,005.30, 10,935,007.95 and 2,496,101.30

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Solution

The fourth proportional to 7,290,005.30, 10,935,007.95 and 2,496,101.30 is: 3,744,151.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,290,005.30 : 10,935,007.95 = 2,496,101.30 : x
  2. Step 2: Convert to fraction form
    7,290,005.30/10,935,007.95 = 2,496,101.30/x
  3. Step 3: Cross multiply
    7,290,005.30x = 10,935,007.95 × 2,496,101.30
  4. Step 4: Simplify right side
    7,290,005.30x = 27,294,887,559,505.33
  5. Step 5: Solve for x
    x = 27,294,887,559,505.33/7,290,005.30
  6. Step 6: Final answer
    x = 3,744,151.95

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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.