Home / 3,755,037.83-5,630,068.08-1,358,570.61

Finding the Fourth Proportional to 3,755,037.83, 5,630,068.08 and 1,358,570.61

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Solution

The fourth proportional to 3,755,037.83, 5,630,068.08 and 1,358,570.61 is: 2,036,955.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,037.83 : 5,630,068.08 = 1,358,570.61 : x
  2. Step 2: Convert to fraction form
    3,755,037.83/5,630,068.08 = 1,358,570.61/x
  3. Step 3: Cross multiply
    3,755,037.83x = 5,630,068.08 × 1,358,570.61
  4. Step 4: Simplify right side
    3,755,037.83x = 7,648,845,025,787.13
  5. Step 5: Solve for x
    x = 7,648,845,025,787.13/3,755,037.83
  6. Step 6: Final answer
    x = 2,036,955.52

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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.