Home / 2,448,368.10-3,430,514.70-2,448,368.10

Finding the Fourth Proportional to 2,448,368.10, 3,430,514.70 and 2,448,368.10

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Solution

The fourth proportional to 2,448,368.10, 3,430,514.70 and 2,448,368.10 is: 3,430,514.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,368.10 : 3,430,514.70 = 2,448,368.10 : x
  2. Step 2: Convert to fraction form
    2,448,368.10/3,430,514.70 = 2,448,368.10/x
  3. Step 3: Cross multiply
    2,448,368.10x = 3,430,514.70 × 2,448,368.10
  4. Step 4: Simplify right side
    2,448,368.10x = 8,399,162,758,061.07
  5. Step 5: Solve for x
    x = 8,399,162,758,061.07/2,448,368.10
  6. Step 6: Final answer
    x = 3,430,514.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.