Home / 6,905,110.80-10,357,666.20-2,417,840.40

Finding the Fourth Proportional to 6,905,110.80, 10,357,666.20 and 2,417,840.40

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Solution

The fourth proportional to 6,905,110.80, 10,357,666.20 and 2,417,840.40 is: 3,626,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,905,110.80 : 10,357,666.20 = 2,417,840.40 : x
  2. Step 2: Convert to fraction form
    6,905,110.80/10,357,666.20 = 2,417,840.40/x
  3. Step 3: Cross multiply
    6,905,110.80x = 10,357,666.20 × 2,417,840.40
  4. Step 4: Simplify right side
    6,905,110.80x = 25,043,183,788,074.48
  5. Step 5: Solve for x
    x = 25,043,183,788,074.48/6,905,110.80
  6. Step 6: Final answer
    x = 3,626,760.60

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1.5x scale

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.