Home / 4,748,308.64-6,552,688.73-2,572,851.21

Finding the Fourth Proportional to 4,748,308.64, 6,552,688.73 and 2,572,851.21

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Solution

The fourth proportional to 4,748,308.64, 6,552,688.73 and 2,572,851.21 is: 3,550,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,308.64 : 6,552,688.73 = 2,572,851.21 : x
  2. Step 2: Convert to fraction form
    4,748,308.64/6,552,688.73 = 2,572,851.21/x
  3. Step 3: Cross multiply
    4,748,308.64x = 6,552,688.73 × 2,572,851.21
  4. Step 4: Simplify right side
    4,748,308.64x = 16,859,093,140,899.52
  5. Step 5: Solve for x
    x = 16,859,093,140,899.52/4,748,308.64
  6. Step 6: Final answer
    x = 3,550,547.03

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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.