Home / 9,288,038.40-13,932,057.60-2,464,598.40

Finding the Fourth Proportional to 9,288,038.40, 13,932,057.60 and 2,464,598.40

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Solution

The fourth proportional to 9,288,038.40, 13,932,057.60 and 2,464,598.40 is: 3,696,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,038.40 : 13,932,057.60 = 2,464,598.40 : x
  2. Step 2: Convert to fraction form
    9,288,038.40/13,932,057.60 = 2,464,598.40/x
  3. Step 3: Cross multiply
    9,288,038.40x = 13,932,057.60 × 2,464,598.40
  4. Step 4: Simplify right side
    9,288,038.40x = 34,336,926,869,667.84
  5. Step 5: Solve for x
    x = 34,336,926,869,667.84/9,288,038.40
  6. Step 6: Final answer
    x = 3,696,897.60

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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.