Home / 2,371,582.73-3,272,785.27-1,283,854.32

Finding the Fourth Proportional to 2,371,582.73, 3,272,785.27 and 1,283,854.32

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Solution

The fourth proportional to 2,371,582.73, 3,272,785.27 and 1,283,854.32 is: 1,771,719.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,582.73 : 3,272,785.27 = 1,283,854.32 : x
  2. Step 2: Convert to fraction form
    2,371,582.73/3,272,785.27 = 1,283,854.32/x
  3. Step 3: Cross multiply
    2,371,582.73x = 3,272,785.27 × 1,283,854.32
  4. Step 4: Simplify right side
    2,371,582.73x = 4,201,779,490,957.94
  5. Step 5: Solve for x
    x = 4,201,779,490,957.94/2,371,582.73
  6. Step 6: Final answer
    x = 1,771,719.56

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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.