Home / 1,895,972.04-2,616,505.38-1,036,515.24

Finding the Fourth Proportional to 1,895,972.04, 2,616,505.38 and 1,036,515.24

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Solution

The fourth proportional to 1,895,972.04, 2,616,505.38 and 1,036,515.24 is: 1,430,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,972.04 : 2,616,505.38 = 1,036,515.24 : x
  2. Step 2: Convert to fraction form
    1,895,972.04/2,616,505.38 = 1,036,515.24/x
  3. Step 3: Cross multiply
    1,895,972.04x = 2,616,505.38 × 1,036,515.24
  4. Step 4: Simplify right side
    1,895,972.04x = 2,712,047,701,911.99
  5. Step 5: Solve for x
    x = 2,712,047,701,911.99/1,895,972.04
  6. Step 6: Final answer
    x = 1,430,426.00

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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.