Home / 6,925,433.16-9,563,225.81-4,316,390.02

Finding the Fourth Proportional to 6,925,433.16, 9,563,225.81 and 4,316,390.02

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Solution

The fourth proportional to 6,925,433.16, 9,563,225.81 and 4,316,390.02 is: 5,960,437.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,433.16 : 9,563,225.81 = 4,316,390.02 : x
  2. Step 2: Convert to fraction form
    6,925,433.16/9,563,225.81 = 4,316,390.02/x
  3. Step 3: Cross multiply
    6,925,433.16x = 9,563,225.81 × 4,316,390.02
  4. Step 4: Simplify right side
    6,925,433.16x = 41,278,612,445,290.41
  5. Step 5: Solve for x
    x = 41,278,612,445,290.41/6,925,433.16
  6. Step 6: Final answer
    x = 5,960,437.63

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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.