Home / 7,490,050.84-10,346,851.74-5,960,200.60

Finding the Fourth Proportional to 7,490,050.84, 10,346,851.74 and 5,960,200.60

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Solution

The fourth proportional to 7,490,050.84, 10,346,851.74 and 5,960,200.60 is: 8,233,497.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,050.84 : 10,346,851.74 = 5,960,200.60 : x
  2. Step 2: Convert to fraction form
    7,490,050.84/10,346,851.74 = 5,960,200.60/x
  3. Step 3: Cross multiply
    7,490,050.84x = 10,346,851.74 × 5,960,200.60
  4. Step 4: Simplify right side
    7,490,050.84x = 61,669,311,948,859.04
  5. Step 5: Solve for x
    x = 61,669,311,948,859.04/7,490,050.84
  6. Step 6: Final answer
    x = 8,233,497.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.