Home / 12,946,397.84-19,404,153.71-6,020,527.95

Finding the Fourth Proportional to 12,946,397.84, 19,404,153.71 and 6,020,527.95

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Solution

The fourth proportional to 12,946,397.84, 19,404,153.71 and 6,020,527.95 is: 9,023,610.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,946,397.84 : 19,404,153.71 = 6,020,527.95 : x
  2. Step 2: Convert to fraction form
    12,946,397.84/19,404,153.71 = 6,020,527.95/x
  3. Step 3: Cross multiply
    12,946,397.84x = 19,404,153.71 × 6,020,527.95
  4. Step 4: Simplify right side
    12,946,397.84x = 116,823,249,693,589.48
  5. Step 5: Solve for x
    x = 116,823,249,693,589.48/12,946,397.84
  6. Step 6: Final answer
    x = 9,023,610.36

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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.