Home / 1,562,307.02-2,341,332.31-955,307.91

Finding the Fourth Proportional to 1,562,307.02, 2,341,332.31 and 955,307.91

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Solution

The fourth proportional to 1,562,307.02, 2,341,332.31 and 955,307.91 is: 1,431,660.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,307.02 : 2,341,332.31 = 955,307.91 : x
  2. Step 2: Convert to fraction form
    1,562,307.02/2,341,332.31 = 955,307.91/x
  3. Step 3: Cross multiply
    1,562,307.02x = 2,341,332.31 × 955,307.91
  4. Step 4: Simplify right side
    1,562,307.02x = 2,236,693,273,293.30
  5. Step 5: Solve for x
    x = 2,236,693,273,293.30/1,562,307.02
  6. Step 6: Final answer
    x = 1,431,660.51

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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.