Home / 6,147,547.61-9,221,764.25-2,361,030.48

Finding the Fourth Proportional to 6,147,547.61, 9,221,764.25 and 2,361,030.48

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Solution

The fourth proportional to 6,147,547.61, 9,221,764.25 and 2,361,030.48 is: 3,541,715.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,547.61 : 9,221,764.25 = 2,361,030.48 : x
  2. Step 2: Convert to fraction form
    6,147,547.61/9,221,764.25 = 2,361,030.48/x
  3. Step 3: Cross multiply
    6,147,547.61x = 9,221,764.25 × 2,361,030.48
  4. Step 4: Simplify right side
    6,147,547.61x = 21,772,866,479,526.91
  5. Step 5: Solve for x
    x = 21,772,866,479,526.91/6,147,547.61
  6. Step 6: Final answer
    x = 3,541,715.80

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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.