Home / 2,925,433.69-4,547,485.13

Finding the Third Proportional to 2,925,433.69 and 4,547,485.13

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Solution

The third proportional to 2,925,433.69 and 4,547,485.13 is: 7,068,907.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,433.69 : 4,547,485.13 = 4,547,485.13 : x
  2. Step 2: Convert to fraction form
    2,925,433.69/4,547,485.13 = 4,547,485.13/x
  3. Step 3: Cross multiply
    2,925,433.69x = 4,547,485.13 × 4,547,485.13
  4. Step 4: Simplify right side
    2,925,433.69x = 20,679,620,962,096.27
  5. Step 5: Solve for x
    x = 20,679,620,962,096.27/2,925,433.69
  6. Step 6: Final answer
    x = 7,068,907.78

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.