Home / 10,357,804.04-14,291,269.88-6,685,934.22

Finding the Fourth Proportional to 10,357,804.04, 14,291,269.88 and 6,685,934.22

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Solution

The fourth proportional to 10,357,804.04, 14,291,269.88 and 6,685,934.22 is: 9,224,975.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,804.04 : 14,291,269.88 = 6,685,934.22 : x
  2. Step 2: Convert to fraction form
    10,357,804.04/14,291,269.88 = 6,685,934.22/x
  3. Step 3: Cross multiply
    10,357,804.04x = 14,291,269.88 × 6,685,934.22
  4. Step 4: Simplify right side
    10,357,804.04x = 95,550,490,304,517.62
  5. Step 5: Solve for x
    x = 95,550,490,304,517.62/10,357,804.04
  6. Step 6: Final answer
    x = 9,224,975.68

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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.