Home / 10,701,088.16-14,767,927.44-5,872,364.96

Finding the Fourth Proportional to 10,701,088.16, 14,767,927.44 and 5,872,364.96

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Solution

The fourth proportional to 10,701,088.16, 14,767,927.44 and 5,872,364.96 is: 8,104,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,088.16 : 14,767,927.44 = 5,872,364.96 : x
  2. Step 2: Convert to fraction form
    10,701,088.16/14,767,927.44 = 5,872,364.96/x
  3. Step 3: Cross multiply
    10,701,088.16x = 14,767,927.44 × 5,872,364.96
  4. Step 4: Simplify right side
    10,701,088.16x = 86,722,659,630,478.50
  5. Step 5: Solve for x
    x = 86,722,659,630,478.50/10,701,088.16
  6. Step 6: Final answer
    x = 8,104,097.30

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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.