Home / 1,075,613.64-1,484,290.44-592,084.32

Finding the Fourth Proportional to 1,075,613.64, 1,484,290.44 and 592,084.32

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Solution

The fourth proportional to 1,075,613.64, 1,484,290.44 and 592,084.32 is: 817,045.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,613.64 : 1,484,290.44 = 592,084.32 : x
  2. Step 2: Convert to fraction form
    1,075,613.64/1,484,290.44 = 592,084.32/x
  3. Step 3: Cross multiply
    1,075,613.64x = 1,484,290.44 × 592,084.32
  4. Step 4: Simplify right side
    1,075,613.64x = 878,825,095,849.90
  5. Step 5: Solve for x
    x = 878,825,095,849.90/1,075,613.64
  6. Step 6: Final answer
    x = 817,045.32

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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.