Home / 1,077,437.64-1,486,886.45-594,023.16

Finding the Fourth Proportional to 1,077,437.64, 1,486,886.45 and 594,023.16

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Solution

The fourth proportional to 1,077,437.64, 1,486,886.45 and 594,023.16 is: 819,764.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,437.64 : 1,486,886.45 = 594,023.16 : x
  2. Step 2: Convert to fraction form
    1,077,437.64/1,486,886.45 = 594,023.16/x
  3. Step 3: Cross multiply
    1,077,437.64x = 1,486,886.45 × 594,023.16
  4. Step 4: Simplify right side
    1,077,437.64x = 883,244,984,620.07
  5. Step 5: Solve for x
    x = 883,244,984,620.07/1,077,437.64
  6. Step 6: Final answer
    x = 819,764.37

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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.