Home / 7,476,051-10,316,954.22-4,038,291.96

Finding the Fourth Proportional to 7,476,051, 10,316,954.22 and 4,038,291.96

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Solution

The fourth proportional to 7,476,051, 10,316,954.22 and 4,038,291.96 is: 5,572,844.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,051 : 10,316,954.22 = 4,038,291.96 : x
  2. Step 2: Convert to fraction form
    7,476,051/10,316,954.22 = 4,038,291.96/x
  3. Step 3: Cross multiply
    7,476,051x = 10,316,954.22 × 4,038,291.96
  4. Step 4: Simplify right side
    7,476,051x = 41,662,873,278,314.07
  5. Step 5: Solve for x
    x = 41,662,873,278,314.07/7,476,051
  6. Step 6: Final answer
    x = 5,572,844.98

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Double scale
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1.5x scale

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.