Home / 1,710,705.10-2,566,672.05-1,649,265.10

Finding the Fourth Proportional to 1,710,705.10, 2,566,672.05 and 1,649,265.10

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Solution

The fourth proportional to 1,710,705.10, 2,566,672.05 and 1,649,265.10 is: 2,474,489.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,705.10 : 2,566,672.05 = 1,649,265.10 : x
  2. Step 2: Convert to fraction form
    1,710,705.10/2,566,672.05 = 1,649,265.10/x
  3. Step 3: Cross multiply
    1,710,705.10x = 2,566,672.05 × 1,649,265.10
  4. Step 4: Simplify right side
    1,710,705.10x = 4,233,122,635,210.46
  5. Step 5: Solve for x
    x = 4,233,122,635,210.46/1,710,705.10
  6. Step 6: Final answer
    x = 2,474,489.98

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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.