Home / 7,672,094.40-10,587,438.10-4,234,335.32

Finding the Fourth Proportional to 7,672,094.40, 10,587,438.10 and 4,234,335.32

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Solution

The fourth proportional to 7,672,094.40, 10,587,438.10 and 4,234,335.32 is: 5,843,353.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672,094.40 : 10,587,438.10 = 4,234,335.32 : x
  2. Step 2: Convert to fraction form
    7,672,094.40/10,587,438.10 = 4,234,335.32/x
  3. Step 3: Cross multiply
    7,672,094.40x = 10,587,438.10 × 4,234,335.32
  4. Step 4: Simplify right side
    7,672,094.40x = 44,830,763,095,143.70
  5. Step 5: Solve for x
    x = 44,830,763,095,143.70/7,672,094.40
  6. Step 6: Final answer
    x = 5,843,353.95

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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.