Home / 2,308,255.80-3,462,762.78-710,819.16

Finding the Fourth Proportional to 2,308,255.80, 3,462,762.78 and 710,819.16

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Solution

The fourth proportional to 2,308,255.80, 3,462,762.78 and 710,819.16 is: 1,066,345.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,255.80 : 3,462,762.78 = 710,819.16 : x
  2. Step 2: Convert to fraction form
    2,308,255.80/3,462,762.78 = 710,819.16/x
  3. Step 3: Cross multiply
    2,308,255.80x = 3,462,762.78 × 710,819.16
  4. Step 4: Simplify right side
    2,308,255.80x = 2,461,398,130,558.86
  5. Step 5: Solve for x
    x = 2,461,398,130,558.86/2,308,255.80
  6. Step 6: Final answer
    x = 1,066,345.48

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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.