Home / 10,332,681.98-14,261,075.26-6,841,863.65

Finding the Fourth Proportional to 10,332,681.98, 14,261,075.26 and 6,841,863.65

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Solution

The fourth proportional to 10,332,681.98, 14,261,075.26 and 6,841,863.65 is: 9,443,079.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,332,681.98 : 14,261,075.26 = 6,841,863.65 : x
  2. Step 2: Convert to fraction form
    10,332,681.98/14,261,075.26 = 6,841,863.65/x
  3. Step 3: Cross multiply
    10,332,681.98x = 14,261,075.26 × 6,841,863.65
  4. Step 4: Simplify right side
    10,332,681.98x = 97,572,332,449,856.33
  5. Step 5: Solve for x
    x = 97,572,332,449,856.33/10,332,681.98
  6. Step 6: Final answer
    x = 9,443,079.03

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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.