Home / 3,286,058.40-4,924,681.62-2,557,461.39

Finding the Fourth Proportional to 3,286,058.40, 4,924,681.62 and 2,557,461.39

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Solution

The fourth proportional to 3,286,058.40, 4,924,681.62 and 2,557,461.39 is: 3,832,763.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,058.40 : 4,924,681.62 = 2,557,461.39 : x
  2. Step 2: Convert to fraction form
    3,286,058.40/4,924,681.62 = 2,557,461.39/x
  3. Step 3: Cross multiply
    3,286,058.40x = 4,924,681.62 × 2,557,461.39
  4. Step 4: Simplify right side
    3,286,058.40x = 12,594,683,076,569.24
  5. Step 5: Solve for x
    x = 12,594,683,076,569.24/3,286,058.40
  6. Step 6: Final answer
    x = 3,832,763.01

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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.