Home / 4,983,058.90-6,877,513.04-2,917,953.91

Finding the Fourth Proportional to 4,983,058.90, 6,877,513.04 and 2,917,953.91

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Solution

The fourth proportional to 4,983,058.90, 6,877,513.04 and 2,917,953.91 is: 4,027,298.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,058.90 : 6,877,513.04 = 2,917,953.91 : x
  2. Step 2: Convert to fraction form
    4,983,058.90/6,877,513.04 = 2,917,953.91/x
  3. Step 3: Cross multiply
    4,983,058.90x = 6,877,513.04 × 2,917,953.91
  4. Step 4: Simplify right side
    4,983,058.90x = 20,068,266,075,099.50
  5. Step 5: Solve for x
    x = 20,068,266,075,099.50/4,983,058.90
  6. Step 6: Final answer
    x = 4,027,298.59

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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.