Home / 12,104,770.95-16,704,483.75-6,598,045.71

Finding the Fourth Proportional to 12,104,770.95, 16,704,483.75 and 6,598,045.71

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Solution

The fourth proportional to 12,104,770.95, 16,704,483.75 and 6,598,045.71 is: 9,105,248.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,770.95 : 16,704,483.75 = 6,598,045.71 : x
  2. Step 2: Convert to fraction form
    12,104,770.95/16,704,483.75 = 6,598,045.71/x
  3. Step 3: Cross multiply
    12,104,770.95x = 16,704,483.75 × 6,598,045.71
  4. Step 4: Simplify right side
    12,104,770.95x = 110,216,947,344,452.22
  5. Step 5: Solve for x
    x = 110,216,947,344,452.22/12,104,770.95
  6. Step 6: Final answer
    x = 9,105,248.48

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1.5x scale

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.