Home / 1,254,094.41-1,730,592.27-710,234.10

Finding the Fourth Proportional to 1,254,094.41, 1,730,592.27 and 710,234.10

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Solution

The fourth proportional to 1,254,094.41, 1,730,592.27 and 710,234.10 is: 980,090.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,094.41 : 1,730,592.27 = 710,234.10 : x
  2. Step 2: Convert to fraction form
    1,254,094.41/1,730,592.27 = 710,234.10/x
  3. Step 3: Cross multiply
    1,254,094.41x = 1,730,592.27 × 710,234.10
  4. Step 4: Simplify right side
    1,254,094.41x = 1,229,125,641,479.45
  5. Step 5: Solve for x
    x = 1,229,125,641,479.45/1,254,094.41
  6. Step 6: Final answer
    x = 980,090.20

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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.