Home / 5,592,398.07-8,385,946.71-1,947,856.87

Finding the Fourth Proportional to 5,592,398.07, 8,385,946.71 and 1,947,856.87

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Solution

The fourth proportional to 5,592,398.07, 8,385,946.71 and 1,947,856.87 is: 2,920,862.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,398.07 : 8,385,946.71 = 1,947,856.87 : x
  2. Step 2: Convert to fraction form
    5,592,398.07/8,385,946.71 = 1,947,856.87/x
  3. Step 3: Cross multiply
    5,592,398.07x = 8,385,946.71 × 1,947,856.87
  4. Step 4: Simplify right side
    5,592,398.07x = 16,334,623,910,527.40
  5. Step 5: Solve for x
    x = 16,334,623,910,527.40/5,592,398.07
  6. Step 6: Final answer
    x = 2,920,862.16

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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.