Home / 4,748,308.45-6,552,688.47-2,572,851.02

Finding the Fourth Proportional to 4,748,308.45, 6,552,688.47 and 2,572,851.02

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Solution

The fourth proportional to 4,748,308.45, 6,552,688.47 and 2,572,851.02 is: 3,550,546.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,308.45 : 6,552,688.47 = 2,572,851.02 : x
  2. Step 2: Convert to fraction form
    4,748,308.45/6,552,688.47 = 2,572,851.02/x
  3. Step 3: Cross multiply
    4,748,308.45x = 6,552,688.47 × 2,572,851.02
  4. Step 4: Simplify right side
    4,748,308.45x = 16,859,091,240,309.81
  5. Step 5: Solve for x
    x = 16,859,091,240,309.81/4,748,308.45
  6. Step 6: Final answer
    x = 3,550,546.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.