Home / 2,726,235.02-4,090,088.86-832,924.82

Finding the Fourth Proportional to 2,726,235.02, 4,090,088.86 and 832,924.82

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Solution

The fourth proportional to 2,726,235.02, 4,090,088.86 and 832,924.82 is: 1,249,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,235.02 : 4,090,088.86 = 832,924.82 : x
  2. Step 2: Convert to fraction form
    2,726,235.02/4,090,088.86 = 832,924.82/x
  3. Step 3: Cross multiply
    2,726,235.02x = 4,090,088.86 × 832,924.82
  4. Step 4: Simplify right side
    2,726,235.02x = 3,406,736,535,642.42
  5. Step 5: Solve for x
    x = 3,406,736,535,642.42/2,726,235.02
  6. Step 6: Final answer
    x = 1,249,612.20

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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.