Home / 5,576,642.60-8,353,904.70-3,326,095.40

Finding the Fourth Proportional to 5,576,642.60, 8,353,904.70 and 3,326,095.40

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Solution

The fourth proportional to 5,576,642.60, 8,353,904.70 and 3,326,095.40 is: 4,982,547.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,642.60 : 8,353,904.70 = 3,326,095.40 : x
  2. Step 2: Convert to fraction form
    5,576,642.60/8,353,904.70 = 3,326,095.40/x
  3. Step 3: Cross multiply
    5,576,642.60x = 8,353,904.70 × 3,326,095.40
  4. Step 4: Simplify right side
    5,576,642.60x = 27,785,883,994,708.38
  5. Step 5: Solve for x
    x = 27,785,883,994,708.38/5,576,642.60
  6. Step 6: Final answer
    x = 4,982,547.02

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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.