Home / 10,557,579.69-14,569,684.65-5,973,901.07

Finding the Fourth Proportional to 10,557,579.69, 14,569,684.65 and 5,973,901.07

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Solution

The fourth proportional to 10,557,579.69, 14,569,684.65 and 5,973,901.07 is: 8,244,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,557,579.69 : 14,569,684.65 = 5,973,901.07 : x
  2. Step 2: Convert to fraction form
    10,557,579.69/14,569,684.65 = 5,973,901.07/x
  3. Step 3: Cross multiply
    10,557,579.69x = 14,569,684.65 × 5,973,901.07
  4. Step 4: Simplify right side
    10,557,579.69x = 87,037,854,647,349.16
  5. Step 5: Solve for x
    x = 87,037,854,647,349.16/10,557,579.69
  6. Step 6: Final answer
    x = 8,244,110.60

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.