Home / 9,357,777.60-14,036,666.40-4,562,998.80

Finding the Fourth Proportional to 9,357,777.60, 14,036,666.40 and 4,562,998.80

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Solution

The fourth proportional to 9,357,777.60, 14,036,666.40 and 4,562,998.80 is: 6,844,498.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,777.60 : 14,036,666.40 = 4,562,998.80 : x
  2. Step 2: Convert to fraction form
    9,357,777.60/14,036,666.40 = 4,562,998.80/x
  3. Step 3: Cross multiply
    9,357,777.60x = 14,036,666.40 × 4,562,998.80
  4. Step 4: Simplify right side
    9,357,777.60x = 64,049,291,939,200.32
  5. Step 5: Solve for x
    x = 64,049,291,939,200.32/9,357,777.60
  6. Step 6: Final answer
    x = 6,844,498.20

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Similar ratio
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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.