Home / 1,031,104.20-1,546,156.28-604,779.28

Finding the Fourth Proportional to 1,031,104.20, 1,546,156.28 and 604,779.28

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Solution

The fourth proportional to 1,031,104.20, 1,546,156.28 and 604,779.28 is: 906,875.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,104.20 : 1,546,156.28 = 604,779.28 : x
  2. Step 2: Convert to fraction form
    1,031,104.20/1,546,156.28 = 604,779.28/x
  3. Step 3: Cross multiply
    1,031,104.20x = 1,546,156.28 × 604,779.28
  4. Step 4: Simplify right side
    1,031,104.20x = 935,083,281,785.88
  5. Step 5: Solve for x
    x = 935,083,281,785.88/1,031,104.20
  6. Step 6: Final answer
    x = 906,875.64

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Double scale
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1.5x scale

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.