Home / 9,734,981.93-13,438,411.56-6,065,711.39

Finding the Fourth Proportional to 9,734,981.93, 13,438,411.56 and 6,065,711.39

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Solution

The fourth proportional to 9,734,981.93, 13,438,411.56 and 6,065,711.39 is: 8,373,259.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,981.93 : 13,438,411.56 = 6,065,711.39 : x
  2. Step 2: Convert to fraction form
    9,734,981.93/13,438,411.56 = 6,065,711.39/x
  3. Step 3: Cross multiply
    9,734,981.93x = 13,438,411.56 × 6,065,711.39
  4. Step 4: Simplify right side
    9,734,981.93x = 81,513,526,062,999.67
  5. Step 5: Solve for x
    x = 81,513,526,062,999.67/9,734,981.93
  6. Step 6: Final answer
    x = 8,373,259.10

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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.