Home / 2,217,562.02-3,060,235.02-1,250,690.22

Finding the Fourth Proportional to 2,217,562.02, 3,060,235.02 and 1,250,690.22

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Solution

The fourth proportional to 2,217,562.02, 3,060,235.02 and 1,250,690.22 is: 1,725,952.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,562.02 : 3,060,235.02 = 1,250,690.22 : x
  2. Step 2: Convert to fraction form
    2,217,562.02/3,060,235.02 = 1,250,690.22/x
  3. Step 3: Cross multiply
    2,217,562.02x = 3,060,235.02 × 1,250,690.22
  4. Step 4: Simplify right side
    2,217,562.02x = 3,827,406,010,415.50
  5. Step 5: Solve for x
    x = 3,827,406,010,415.50/2,217,562.02
  6. Step 6: Final answer
    x = 1,725,952.18

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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.