Home / 9,633,339.25-13,294,411.55-5,282,593.14

Finding the Fourth Proportional to 9,633,339.25, 13,294,411.55 and 5,282,593.14

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Solution

The fourth proportional to 9,633,339.25, 13,294,411.55 and 5,282,593.14 is: 7,290,199.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633,339.25 : 13,294,411.55 = 5,282,593.14 : x
  2. Step 2: Convert to fraction form
    9,633,339.25/13,294,411.55 = 5,282,593.14/x
  3. Step 3: Cross multiply
    9,633,339.25x = 13,294,411.55 × 5,282,593.14
  4. Step 4: Simplify right side
    9,633,339.25x = 70,228,967,254,366.77
  5. Step 5: Solve for x
    x = 70,228,967,254,366.77/9,633,339.25
  6. Step 6: Final answer
    x = 7,290,199.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.