Home / 10,814,339.16-14,923,810.44-5,919,873.93

Finding the Fourth Proportional to 10,814,339.16, 14,923,810.44 and 5,919,873.93

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Solution

The fourth proportional to 10,814,339.16, 14,923,810.44 and 5,919,873.93 is: 8,169,438.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,339.16 : 14,923,810.44 = 5,919,873.93 : x
  2. Step 2: Convert to fraction form
    10,814,339.16/14,923,810.44 = 5,919,873.93/x
  3. Step 3: Cross multiply
    10,814,339.16x = 14,923,810.44 × 5,919,873.93
  4. Step 4: Simplify right side
    10,814,339.16x = 88,347,076,360,017.83
  5. Step 5: Solve for x
    x = 88,347,076,360,017.83/10,814,339.16
  6. Step 6: Final answer
    x = 8,169,438.28

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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.