Home / 4,375,547.04-6,563,320.56-1,180,668.09

Finding the Fourth Proportional to 4,375,547.04, 6,563,320.56 and 1,180,668.09

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Solution

The fourth proportional to 4,375,547.04, 6,563,320.56 and 1,180,668.09 is: 1,771,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,547.04 : 6,563,320.56 = 1,180,668.09 : x
  2. Step 2: Convert to fraction form
    4,375,547.04/6,563,320.56 = 1,180,668.09/x
  3. Step 3: Cross multiply
    4,375,547.04x = 6,563,320.56 × 1,180,668.09
  4. Step 4: Simplify right side
    4,375,547.04x = 7,749,103,130,272.96
  5. Step 5: Solve for x
    x = 7,749,103,130,272.96/4,375,547.04
  6. Step 6: Final answer
    x = 1,771,002.13

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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.