Home / 5,069,733.60-7,602,993.36-1,657,247.52

Finding the Fourth Proportional to 5,069,733.60, 7,602,993.36 and 1,657,247.52

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Solution

The fourth proportional to 5,069,733.60, 7,602,993.36 and 1,657,247.52 is: 2,485,345.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,733.60 : 7,602,993.36 = 1,657,247.52 : x
  2. Step 2: Convert to fraction form
    5,069,733.60/7,602,993.36 = 1,657,247.52/x
  3. Step 3: Cross multiply
    5,069,733.60x = 7,602,993.36 × 1,657,247.52
  4. Step 4: Simplify right side
    5,069,733.60x = 12,600,041,890,436.47
  5. Step 5: Solve for x
    x = 12,600,041,890,436.47/5,069,733.60
  6. Step 6: Final answer
    x = 2,485,345.95

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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.