Home / 4,896,411.10-7,345,783.05-2,369,988.70

Finding the Fourth Proportional to 4,896,411.10, 7,345,783.05 and 2,369,988.70

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Solution

The fourth proportional to 4,896,411.10, 7,345,783.05 and 2,369,988.70 is: 3,555,547.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,411.10 : 7,345,783.05 = 2,369,988.70 : x
  2. Step 2: Convert to fraction form
    4,896,411.10/7,345,783.05 = 2,369,988.70/x
  3. Step 3: Cross multiply
    4,896,411.10x = 7,345,783.05 × 2,369,988.70
  4. Step 4: Simplify right side
    4,896,411.10x = 17,409,422,821,151.54
  5. Step 5: Solve for x
    x = 17,409,422,821,151.54/4,896,411.10
  6. Step 6: Final answer
    x = 3,555,547.62

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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.