Home / 8,337,700.80-11,506,233.60-4,666,586.40

Finding the Fourth Proportional to 8,337,700.80, 11,506,233.60 and 4,666,586.40

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Solution

The fourth proportional to 8,337,700.80, 11,506,233.60 and 4,666,586.40 is: 6,440,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,700.80 : 11,506,233.60 = 4,666,586.40 : x
  2. Step 2: Convert to fraction form
    8,337,700.80/11,506,233.60 = 4,666,586.40/x
  3. Step 3: Cross multiply
    8,337,700.80x = 11,506,233.60 × 4,666,586.40
  4. Step 4: Simplify right side
    8,337,700.80x = 53,694,833,232,983.04
  5. Step 5: Solve for x
    x = 53,694,833,232,983.04/8,337,700.80
  6. Step 6: Final answer
    x = 6,440,004.81

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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.