Home / 2,748,210.93-4,122,254.43-950,985.97

Finding the Fourth Proportional to 2,748,210.93, 4,122,254.43 and 950,985.97

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Solution

The fourth proportional to 2,748,210.93, 4,122,254.43 and 950,985.97 is: 1,426,457.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,210.93 : 4,122,254.43 = 950,985.97 : x
  2. Step 2: Convert to fraction form
    2,748,210.93/4,122,254.43 = 950,985.97/x
  3. Step 3: Cross multiply
    2,748,210.93x = 4,122,254.43 × 950,985.97
  4. Step 4: Simplify right side
    2,748,210.93x = 3,920,206,117,394.71
  5. Step 5: Solve for x
    x = 3,920,206,117,394.71/2,748,210.93
  6. Step 6: Final answer
    x = 1,426,457.51

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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.