Home / 4,624,397.84-6,937,261.41-1,429,773.13

Finding the Fourth Proportional to 4,624,397.84, 6,937,261.41 and 1,429,773.13

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Solution

The fourth proportional to 4,624,397.84, 6,937,261.41 and 1,429,773.13 is: 2,144,865.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,397.84 : 6,937,261.41 = 1,429,773.13 : x
  2. Step 2: Convert to fraction form
    4,624,397.84/6,937,261.41 = 1,429,773.13/x
  3. Step 3: Cross multiply
    4,624,397.84x = 6,937,261.41 × 1,429,773.13
  4. Step 4: Simplify right side
    4,624,397.84x = 9,918,709,959,803.91
  5. Step 5: Solve for x
    x = 9,918,709,959,803.91/4,624,397.84
  6. Step 6: Final answer
    x = 2,144,865.19

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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.