Home / 2,466,547.65-3,699,821.48-669,708.45

Finding the Fourth Proportional to 2,466,547.65, 3,699,821.48 and 669,708.45

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Solution

The fourth proportional to 2,466,547.65, 3,699,821.48 and 669,708.45 is: 1,004,562.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,547.65 : 3,699,821.48 = 669,708.45 : x
  2. Step 2: Convert to fraction form
    2,466,547.65/3,699,821.48 = 669,708.45/x
  3. Step 3: Cross multiply
    2,466,547.65x = 3,699,821.48 × 669,708.45
  4. Step 4: Simplify right side
    2,466,547.65x = 2,477,801,705,298.96
  5. Step 5: Solve for x
    x = 2,477,801,705,298.96/2,466,547.65
  6. Step 6: Final answer
    x = 1,004,562.68

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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.