Home / 7,953,399.99-11,913,547.59-5,060,436.39

Finding the Fourth Proportional to 7,953,399.99, 11,913,547.59 and 5,060,436.39

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Solution

The fourth proportional to 7,953,399.99, 11,913,547.59 and 5,060,436.39 is: 7,580,122.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,953,399.99 : 11,913,547.59 = 5,060,436.39 : x
  2. Step 2: Convert to fraction form
    7,953,399.99/11,913,547.59 = 5,060,436.39/x
  3. Step 3: Cross multiply
    7,953,399.99x = 11,913,547.59 × 5,060,436.39
  4. Step 4: Simplify right side
    7,953,399.99x = 60,287,749,758,432.80
  5. Step 5: Solve for x
    x = 60,287,749,758,432.80/7,953,399.99
  6. Step 6: Final answer
    x = 7,580,122.95

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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.