Home / 1,023,032.07-1,411,911.54-587,585.79

Finding the Fourth Proportional to 1,023,032.07, 1,411,911.54 and 587,585.79

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Solution

The fourth proportional to 1,023,032.07, 1,411,911.54 and 587,585.79 is: 810,941.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,032.07 : 1,411,911.54 = 587,585.79 : x
  2. Step 2: Convert to fraction form
    1,023,032.07/1,411,911.54 = 587,585.79/x
  3. Step 3: Cross multiply
    1,023,032.07x = 1,411,911.54 × 587,585.79
  4. Step 4: Simplify right side
    1,023,032.07x = 829,619,157,641.02
  5. Step 5: Solve for x
    x = 829,619,157,641.02/1,023,032.07
  6. Step 6: Final answer
    x = 810,941.50

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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.