Home / 2,308,810.40-3,463,215.48-625,870.16

Finding the Fourth Proportional to 2,308,810.40, 3,463,215.48 and 625,870.16

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Solution

The fourth proportional to 2,308,810.40, 3,463,215.48 and 625,870.16 is: 938,805.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,810.40 : 3,463,215.48 = 625,870.16 : x
  2. Step 2: Convert to fraction form
    2,308,810.40/3,463,215.48 = 625,870.16/x
  3. Step 3: Cross multiply
    2,308,810.40x = 3,463,215.48 × 625,870.16
  4. Step 4: Simplify right side
    2,308,810.40x = 2,167,523,226,582.08
  5. Step 5: Solve for x
    x = 2,167,523,226,582.08/2,308,810.40
  6. Step 6: Final answer
    x = 938,805.21

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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.