Home / 4,375,547.29-6,563,320.94-1,180,668.34

Finding the Fourth Proportional to 4,375,547.29, 6,563,320.94 and 1,180,668.34

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Solution

The fourth proportional to 4,375,547.29, 6,563,320.94 and 1,180,668.34 is: 1,771,002.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,547.29 : 6,563,320.94 = 1,180,668.34 : x
  2. Step 2: Convert to fraction form
    4,375,547.29/6,563,320.94 = 1,180,668.34/x
  3. Step 3: Cross multiply
    4,375,547.29x = 6,563,320.94 × 1,180,668.34
  4. Step 4: Simplify right side
    4,375,547.29x = 7,749,105,216,805.40
  5. Step 5: Solve for x
    x = 7,749,105,216,805.40/4,375,547.29
  6. Step 6: Final answer
    x = 1,771,002.51

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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.