Home / 4,036,003.92-6,055,482.11-1,878,058.22

Finding the Fourth Proportional to 4,036,003.92, 6,055,482.11 and 1,878,058.22

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Solution

The fourth proportional to 4,036,003.92, 6,055,482.11 and 1,878,058.22 is: 2,817,774.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,003.92 : 6,055,482.11 = 1,878,058.22 : x
  2. Step 2: Convert to fraction form
    4,036,003.92/6,055,482.11 = 1,878,058.22/x
  3. Step 3: Cross multiply
    4,036,003.92x = 6,055,482.11 × 1,878,058.22
  4. Step 4: Simplify right side
    4,036,003.92x = 11,372,547,952,748.45
  5. Step 5: Solve for x
    x = 11,372,547,952,748.45/4,036,003.92
  6. Step 6: Final answer
    x = 2,817,774.26

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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.