Home / 1,569,750.30-2,354,625.45-1,370,459.93

Finding the Fourth Proportional to 1,569,750.30, 2,354,625.45 and 1,370,459.93

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Solution

The fourth proportional to 1,569,750.30, 2,354,625.45 and 1,370,459.93 is: 2,055,689.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,750.30 : 2,354,625.45 = 1,370,459.93 : x
  2. Step 2: Convert to fraction form
    1,569,750.30/2,354,625.45 = 1,370,459.93/x
  3. Step 3: Cross multiply
    1,569,750.30x = 2,354,625.45 × 1,370,459.93
  4. Step 4: Simplify right side
    1,569,750.30x = 3,226,919,817,610.09
  5. Step 5: Solve for x
    x = 3,226,919,817,610.09/1,569,750.30
  6. Step 6: Final answer
    x = 2,055,689.89

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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.