Home / 12,794,733.62-19,195,461.72-4,598,203.40

Finding the Fourth Proportional to 12,794,733.62, 19,195,461.72 and 4,598,203.40

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Solution

The fourth proportional to 12,794,733.62, 19,195,461.72 and 4,598,203.40 is: 6,898,513.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,794,733.62 : 19,195,461.72 = 4,598,203.40 : x
  2. Step 2: Convert to fraction form
    12,794,733.62/19,195,461.72 = 4,598,203.40/x
  3. Step 3: Cross multiply
    12,794,733.62x = 19,195,461.72 × 4,598,203.40
  4. Step 4: Simplify right side
    12,794,733.62x = 88,264,637,249,496.53
  5. Step 5: Solve for x
    x = 88,264,637,249,496.53/12,794,733.62
  6. Step 6: Final answer
    x = 6,898,513.08

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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.