Home / 9,845,308.79-14,769,537.83-4,165,582.31

Finding the Fourth Proportional to 9,845,308.79, 14,769,537.83 and 4,165,582.31

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Solution

The fourth proportional to 9,845,308.79, 14,769,537.83 and 4,165,582.31 is: 6,249,039.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845,308.79 : 14,769,537.83 = 4,165,582.31 : x
  2. Step 2: Convert to fraction form
    9,845,308.79/14,769,537.83 = 4,165,582.31/x
  3. Step 3: Cross multiply
    9,845,308.79x = 14,769,537.83 × 4,165,582.31
  4. Step 4: Simplify right side
    9,845,308.79x = 61,523,725,511,523.79
  5. Step 5: Solve for x
    x = 61,523,725,511,523.79/9,845,308.79
  6. Step 6: Final answer
    x = 6,249,039.70

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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.