Home / 10,745,708.40-16,118,686.98-4,596,854.02

Finding the Fourth Proportional to 10,745,708.40, 16,118,686.98 and 4,596,854.02

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Solution

The fourth proportional to 10,745,708.40, 16,118,686.98 and 4,596,854.02 is: 6,895,334.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745,708.40 : 16,118,686.98 = 4,596,854.02 : x
  2. Step 2: Convert to fraction form
    10,745,708.40/16,118,686.98 = 4,596,854.02/x
  3. Step 3: Cross multiply
    10,745,708.40x = 16,118,686.98 × 4,596,854.02
  4. Step 4: Simplify right side
    10,745,708.40x = 74,095,251,000,837.95
  5. Step 5: Solve for x
    x = 74,095,251,000,837.95/10,745,708.40
  6. Step 6: Final answer
    x = 6,895,334.23

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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.