Home / 4,705,432.95-7,063,398.23-4,397,065.95

Finding the Fourth Proportional to 4,705,432.95, 7,063,398.23 and 4,397,065.95

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Solution

The fourth proportional to 4,705,432.95, 7,063,398.23 and 4,397,065.95 is: 6,600,503.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,432.95 : 7,063,398.23 = 4,397,065.95 : x
  2. Step 2: Convert to fraction form
    4,705,432.95/7,063,398.23 = 4,397,065.95/x
  3. Step 3: Cross multiply
    4,705,432.95x = 7,063,398.23 × 4,397,065.95
  4. Step 4: Simplify right side
    4,705,432.95x = 31,058,227,826,437.94
  5. Step 5: Solve for x
    x = 31,058,227,826,437.94/4,705,432.95
  6. Step 6: Final answer
    x = 6,600,503.75

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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.