Home / 6,341,547.47-9,512,295.53-2,297,088.72

Finding the Fourth Proportional to 6,341,547.47, 9,512,295.53 and 2,297,088.72

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Solution

The fourth proportional to 6,341,547.47, 9,512,295.53 and 2,297,088.72 is: 3,445,623.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,547.47 : 9,512,295.53 = 2,297,088.72 : x
  2. Step 2: Convert to fraction form
    6,341,547.47/9,512,295.53 = 2,297,088.72/x
  3. Step 3: Cross multiply
    6,341,547.47x = 9,512,295.53 × 2,297,088.72
  4. Step 4: Simplify right side
    6,341,547.47x = 21,850,586,751,783.98
  5. Step 5: Solve for x
    x = 21,850,586,751,783.98/6,341,547.47
  6. Step 6: Final answer
    x = 3,445,623.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.