Home / 1,159,977.41-1,739,547.62-401,613.29

Finding the Fourth Proportional to 1,159,977.41, 1,739,547.62 and 401,613.29

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Solution

The fourth proportional to 1,159,977.41, 1,739,547.62 and 401,613.29 is: 602,275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,977.41 : 1,739,547.62 = 401,613.29 : x
  2. Step 2: Convert to fraction form
    1,159,977.41/1,739,547.62 = 401,613.29/x
  3. Step 3: Cross multiply
    1,159,977.41x = 1,739,547.62 × 401,613.29
  4. Step 4: Simplify right side
    1,159,977.41x = 698,625,440,771.80
  5. Step 5: Solve for x
    x = 698,625,440,771.80/1,159,977.41
  6. Step 6: Final answer
    x = 602,275.04

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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.