Home / 955,913.80-1,434,648.30-924,809.80

Finding the Fourth Proportional to 955,913.80, 1,434,648.30 and 924,809.80

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Solution

The fourth proportional to 955,913.80, 1,434,648.30 and 924,809.80 is: 1,387,967.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,913.80 : 1,434,648.30 = 924,809.80 : x
  2. Step 2: Convert to fraction form
    955,913.80/1,434,648.30 = 924,809.80/x
  3. Step 3: Cross multiply
    955,913.80x = 1,434,648.30 × 924,809.80
  4. Step 4: Simplify right side
    955,913.80x = 1,326,776,807,393.34
  5. Step 5: Solve for x
    x = 1,326,776,807,393.34/955,913.80
  6. Step 6: Final answer
    x = 1,387,967.00

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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.