Home / 1,033,722.88-1,549,001.52-695,510.64

Finding the Fourth Proportional to 1,033,722.88, 1,549,001.52 and 695,510.64

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Solution

The fourth proportional to 1,033,722.88, 1,549,001.52 and 695,510.64 is: 1,042,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,722.88 : 1,549,001.52 = 695,510.64 : x
  2. Step 2: Convert to fraction form
    1,033,722.88/1,549,001.52 = 695,510.64/x
  3. Step 3: Cross multiply
    1,033,722.88x = 1,549,001.52 × 695,510.64
  4. Step 4: Simplify right side
    1,033,722.88x = 1,077,347,038,536.17
  5. Step 5: Solve for x
    x = 1,077,347,038,536.17/1,033,722.88
  6. Step 6: Final answer
    x = 1,042,201.02

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.