Home / 7,752,547.96-11,630,662.30-2,433,763.96

Finding the Fourth Proportional to 7,752,547.96, 11,630,662.30 and 2,433,763.96

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Solution

The fourth proportional to 7,752,547.96, 11,630,662.30 and 2,433,763.96 is: 3,651,223.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,547.96 : 11,630,662.30 = 2,433,763.96 : x
  2. Step 2: Convert to fraction form
    7,752,547.96/11,630,662.30 = 2,433,763.96/x
  3. Step 3: Cross multiply
    7,752,547.96x = 11,630,662.30 × 2,433,763.96
  4. Step 4: Simplify right side
    7,752,547.96x = 28,306,286,736,670.71
  5. Step 5: Solve for x
    x = 28,306,286,736,670.71/7,752,547.96
  6. Step 6: Final answer
    x = 3,651,223.69

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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.