Home / 6,472,017.80-9,705,503.14-2,426,300.47

Finding the Fourth Proportional to 6,472,017.80, 9,705,503.14 and 2,426,300.47

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Solution

The fourth proportional to 6,472,017.80, 9,705,503.14 and 2,426,300.47 is: 3,638,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,017.80 : 9,705,503.14 = 2,426,300.47 : x
  2. Step 2: Convert to fraction form
    6,472,017.80/9,705,503.14 = 2,426,300.47/x
  3. Step 3: Cross multiply
    6,472,017.80x = 9,705,503.14 × 2,426,300.47
  4. Step 4: Simplify right side
    6,472,017.80x = 23,548,466,799,838.96
  5. Step 5: Solve for x
    x = 23,548,466,799,838.96/6,472,017.80
  6. Step 6: Final answer
    x = 3,638,504.64

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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.