Home / 7,335,586.62-10,989,066.02-4,803,565.50

Finding the Fourth Proportional to 7,335,586.62, 10,989,066.02 and 4,803,565.50

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Solution

The fourth proportional to 7,335,586.62, 10,989,066.02 and 4,803,565.50 is: 7,195,975.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,586.62 : 10,989,066.02 = 4,803,565.50 : x
  2. Step 2: Convert to fraction form
    7,335,586.62/10,989,066.02 = 4,803,565.50/x
  3. Step 3: Cross multiply
    7,335,586.62x = 10,989,066.02 × 4,803,565.50
  4. Step 4: Simplify right side
    7,335,586.62x = 52,786,698,386,876.48
  5. Step 5: Solve for x
    x = 52,786,698,386,876.48/7,335,586.62
  6. Step 6: Final answer
    x = 7,195,975.06

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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.