Home / 3,502,802.50-5,254,425.18-1,480,780.26

Finding the Fourth Proportional to 3,502,802.50, 5,254,425.18 and 1,480,780.26

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Solution

The fourth proportional to 3,502,802.50, 5,254,425.18 and 1,480,780.26 is: 2,221,264.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,802.50 : 5,254,425.18 = 1,480,780.26 : x
  2. Step 2: Convert to fraction form
    3,502,802.50/5,254,425.18 = 1,480,780.26/x
  3. Step 3: Cross multiply
    3,502,802.50x = 5,254,425.18 × 1,480,780.26
  4. Step 4: Simplify right side
    3,502,802.50x = 7,780,649,084,190.95
  5. Step 5: Solve for x
    x = 7,780,649,084,190.95/3,502,802.50
  6. Step 6: Final answer
    x = 2,221,264.00

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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.