Home / 4,579,011.84-6,866,962.56-1,586,497.28

Finding the Fourth Proportional to 4,579,011.84, 6,866,962.56 and 1,586,497.28

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Solution

The fourth proportional to 4,579,011.84, 6,866,962.56 and 1,586,497.28 is: 2,379,207.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,011.84 : 6,866,962.56 = 1,586,497.28 : x
  2. Step 2: Convert to fraction form
    4,579,011.84/6,866,962.56 = 1,586,497.28/x
  3. Step 3: Cross multiply
    4,579,011.84x = 6,866,962.56 × 1,586,497.28
  4. Step 4: Simplify right side
    4,579,011.84x = 10,894,417,423,301.84
  5. Step 5: Solve for x
    x = 10,894,417,423,301.84/4,579,011.84
  6. Step 6: Final answer
    x = 2,379,207.09

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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.