Home / 2,404,384.24-3,318,044.98-1,301,810.12

Finding the Fourth Proportional to 2,404,384.24, 3,318,044.98 and 1,301,810.12

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Solution

The fourth proportional to 2,404,384.24, 3,318,044.98 and 1,301,810.12 is: 1,796,495.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,384.24 : 3,318,044.98 = 1,301,810.12 : x
  2. Step 2: Convert to fraction form
    2,404,384.24/3,318,044.98 = 1,301,810.12/x
  3. Step 3: Cross multiply
    2,404,384.24x = 3,318,044.98 × 1,301,810.12
  4. Step 4: Simplify right side
    2,404,384.24x = 4,319,464,533,579.20
  5. Step 5: Solve for x
    x = 4,319,464,533,579.20/2,404,384.24
  6. Step 6: Final answer
    x = 1,796,495.11

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1.5x scale

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.