Home / 1,602,835.02-2,400,436.21-927,493.06

Finding the Fourth Proportional to 1,602,835.02, 2,400,436.21 and 927,493.06

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Solution

The fourth proportional to 1,602,835.02, 2,400,436.21 and 927,493.06 is: 1,389,031.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,835.02 : 2,400,436.21 = 927,493.06 : x
  2. Step 2: Convert to fraction form
    1,602,835.02/2,400,436.21 = 927,493.06/x
  3. Step 3: Cross multiply
    1,602,835.02x = 2,400,436.21 × 927,493.06
  4. Step 4: Simplify right side
    1,602,835.02x = 2,226,387,925,747.70
  5. Step 5: Solve for x
    x = 2,226,387,925,747.70/1,602,835.02
  6. Step 6: Final answer
    x = 1,389,031.25

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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.