Home / 4,720,751.86-6,514,264.93-2,655,356.24

Finding the Fourth Proportional to 4,720,751.86, 6,514,264.93 and 2,655,356.24

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Solution

The fourth proportional to 4,720,751.86, 6,514,264.93 and 2,655,356.24 is: 3,664,182.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,720,751.86 : 6,514,264.93 = 2,655,356.24 : x
  2. Step 2: Convert to fraction form
    4,720,751.86/6,514,264.93 = 2,655,356.24/x
  3. Step 3: Cross multiply
    4,720,751.86x = 6,514,264.93 × 2,655,356.24
  4. Step 4: Simplify right side
    4,720,751.86x = 17,297,693,985,040.56
  5. Step 5: Solve for x
    x = 17,297,693,985,040.56/4,720,751.86
  6. Step 6: Final answer
    x = 3,664,182.00

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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.