Home / 1,924,152.58-2,655,292.98-1,064,713.42

Finding the Fourth Proportional to 1,924,152.58, 2,655,292.98 and 1,064,713.42

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Solution

The fourth proportional to 1,924,152.58, 2,655,292.98 and 1,064,713.42 is: 1,469,283.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,152.58 : 2,655,292.98 = 1,064,713.42 : x
  2. Step 2: Convert to fraction form
    1,924,152.58/2,655,292.98 = 1,064,713.42/x
  3. Step 3: Cross multiply
    1,924,152.58x = 2,655,292.98 × 1,064,713.42
  4. Step 4: Simplify right side
    1,924,152.58x = 2,827,126,069,837.79
  5. Step 5: Solve for x
    x = 2,827,126,069,837.79/1,924,152.58
  6. Step 6: Final answer
    x = 1,469,283.72

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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.