Home / 2,867,848.46-4,302,420.76-948,755.16

Finding the Fourth Proportional to 2,867,848.46, 4,302,420.76 and 948,755.16

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Solution

The fourth proportional to 2,867,848.46, 4,302,420.76 and 948,755.16 is: 1,423,347.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,848.46 : 4,302,420.76 = 948,755.16 : x
  2. Step 2: Convert to fraction form
    2,867,848.46/4,302,420.76 = 948,755.16/x
  3. Step 3: Cross multiply
    2,867,848.46x = 4,302,420.76 × 948,755.16
  4. Step 4: Simplify right side
    2,867,848.46x = 4,081,943,896,541.12
  5. Step 5: Solve for x
    x = 4,081,943,896,541.12/2,867,848.46
  6. Step 6: Final answer
    x = 1,423,347.14

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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.