Home / 4,429,834.95-6,113,176.33-2,392,644.45

Finding the Fourth Proportional to 4,429,834.95, 6,113,176.33 and 2,392,644.45

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Solution

The fourth proportional to 4,429,834.95, 6,113,176.33 and 2,392,644.45 is: 3,301,851.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,834.95 : 6,113,176.33 = 2,392,644.45 : x
  2. Step 2: Convert to fraction form
    4,429,834.95/6,113,176.33 = 2,392,644.45/x
  3. Step 3: Cross multiply
    4,429,834.95x = 6,113,176.33 × 2,392,644.45
  4. Step 4: Simplify right side
    4,429,834.95x = 14,626,657,377,601.10
  5. Step 5: Solve for x
    x = 14,626,657,377,601.10/4,429,834.95
  6. Step 6: Final answer
    x = 3,301,851.55

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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.