Home / 1,952,030.36-2,928,041.76-532,084.16

Finding the Fourth Proportional to 1,952,030.36, 2,928,041.76 and 532,084.16

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Solution

The fourth proportional to 1,952,030.36, 2,928,041.76 and 532,084.16 is: 798,125.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,030.36 : 2,928,041.76 = 532,084.16 : x
  2. Step 2: Convert to fraction form
    1,952,030.36/2,928,041.76 = 532,084.16/x
  3. Step 3: Cross multiply
    1,952,030.36x = 2,928,041.76 × 532,084.16
  4. Step 4: Simplify right side
    1,952,030.36x = 1,557,964,640,314.52
  5. Step 5: Solve for x
    x = 1,557,964,640,314.52/1,952,030.36
  6. Step 6: Final answer
    x = 798,125.21

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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.