Home / 1,075,615.92-1,484,322.80-592,176.24

Finding the Fourth Proportional to 1,075,615.92, 1,484,322.80 and 592,176.24

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Solution

The fourth proportional to 1,075,615.92, 1,484,322.80 and 592,176.24 is: 817,188.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,615.92 : 1,484,322.80 = 592,176.24 : x
  2. Step 2: Convert to fraction form
    1,075,615.92/1,484,322.80 = 592,176.24/x
  3. Step 3: Cross multiply
    1,075,615.92x = 1,484,322.80 × 592,176.24
  4. Step 4: Simplify right side
    1,075,615.92x = 878,980,694,650.27
  5. Step 5: Solve for x
    x = 878,980,694,650.27/1,075,615.92
  6. Step 6: Final answer
    x = 817,188.25

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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.