Home / 1,050,264.77-1,575,727.63-375,886.31

Finding the Fourth Proportional to 1,050,264.77, 1,575,727.63 and 375,886.31

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Solution

The fourth proportional to 1,050,264.77, 1,575,727.63 and 375,886.31 is: 563,947.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,264.77 : 1,575,727.63 = 375,886.31 : x
  2. Step 2: Convert to fraction form
    1,050,264.77/1,575,727.63 = 375,886.31/x
  3. Step 3: Cross multiply
    1,050,264.77x = 1,575,727.63 × 375,886.31
  4. Step 4: Simplify right side
    1,050,264.77x = 592,294,435,587.39
  5. Step 5: Solve for x
    x = 592,294,435,587.39/1,050,264.77
  6. Step 6: Final answer
    x = 563,947.74

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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.