Home / 1,749,468.02-2,625,031.47-1,040,895.86

Finding the Fourth Proportional to 1,749,468.02, 2,625,031.47 and 1,040,895.86

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Solution

The fourth proportional to 1,749,468.02, 2,625,031.47 and 1,040,895.86 is: 1,561,837.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,468.02 : 2,625,031.47 = 1,040,895.86 : x
  2. Step 2: Convert to fraction form
    1,749,468.02/2,625,031.47 = 1,040,895.86/x
  3. Step 3: Cross multiply
    1,749,468.02x = 2,625,031.47 × 1,040,895.86
  4. Step 4: Simplify right side
    1,749,468.02x = 2,732,384,389,492.71
  5. Step 5: Solve for x
    x = 2,732,384,389,492.71/1,749,468.02
  6. Step 6: Final answer
    x = 1,561,837.29

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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.