Home / 5,184,427.60-7,776,641.40-2,344,632.40

Finding the Fourth Proportional to 5,184,427.60, 7,776,641.40 and 2,344,632.40

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Solution

The fourth proportional to 5,184,427.60, 7,776,641.40 and 2,344,632.40 is: 3,516,948.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,427.60 : 7,776,641.40 = 2,344,632.40 : x
  2. Step 2: Convert to fraction form
    5,184,427.60/7,776,641.40 = 2,344,632.40/x
  3. Step 3: Cross multiply
    5,184,427.60x = 7,776,641.40 × 2,344,632.40
  4. Step 4: Simplify right side
    5,184,427.60x = 18,233,365,389,621.36
  5. Step 5: Solve for x
    x = 18,233,365,389,621.36/5,184,427.60
  6. Step 6: Final answer
    x = 3,516,948.60

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Similar ratio
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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.