Home / 3,070,051.98-4,605,088.77-940,126.74

Finding the Fourth Proportional to 3,070,051.98, 4,605,088.77 and 940,126.74

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Solution

The fourth proportional to 3,070,051.98, 4,605,088.77 and 940,126.74 is: 1,410,193.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,051.98 : 4,605,088.77 = 940,126.74 : x
  2. Step 2: Convert to fraction form
    3,070,051.98/4,605,088.77 = 940,126.74/x
  3. Step 3: Cross multiply
    3,070,051.98x = 4,605,088.77 × 940,126.74
  4. Step 4: Simplify right side
    3,070,051.98x = 4,329,367,092,750.71
  5. Step 5: Solve for x
    x = 4,329,367,092,750.71/3,070,051.98
  6. Step 6: Final answer
    x = 1,410,193.42

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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.