Home / 5,071,200.30-7,594,182.05-3,547,749.93

Finding the Fourth Proportional to 5,071,200.30, 7,594,182.05 and 3,547,749.93

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Solution

The fourth proportional to 5,071,200.30, 7,594,182.05 and 3,547,749.93 is: 5,312,797.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,200.30 : 7,594,182.05 = 3,547,749.93 : x
  2. Step 2: Convert to fraction form
    5,071,200.30/7,594,182.05 = 3,547,749.93/x
  3. Step 3: Cross multiply
    5,071,200.30x = 7,594,182.05 × 3,547,749.93
  4. Step 4: Simplify right side
    5,071,200.30x = 26,942,258,837,784.30
  5. Step 5: Solve for x
    x = 26,942,258,837,784.30/5,071,200.30
  6. Step 6: Final answer
    x = 5,312,797.22

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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.