Home / 10,242,335.16-14,134,255.32-5,596,020.21

Finding the Fourth Proportional to 10,242,335.16, 14,134,255.32 and 5,596,020.21

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Solution

The fourth proportional to 10,242,335.16, 14,134,255.32 and 5,596,020.21 is: 7,722,416.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,335.16 : 14,134,255.32 = 5,596,020.21 : x
  2. Step 2: Convert to fraction form
    10,242,335.16/14,134,255.32 = 5,596,020.21/x
  3. Step 3: Cross multiply
    10,242,335.16x = 14,134,255.32 × 5,596,020.21
  4. Step 4: Simplify right side
    10,242,335.16x = 79,095,578,325,368.64
  5. Step 5: Solve for x
    x = 79,095,578,325,368.64/10,242,335.16
  6. Step 6: Final answer
    x = 7,722,416.53

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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.