Home / 1,534,669.48-2,301,076.98-611,567.40

Finding the Fourth Proportional to 1,534,669.48, 2,301,076.98 and 611,567.40

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Solution

The fourth proportional to 1,534,669.48, 2,301,076.98 and 611,567.40 is: 916,981.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,669.48 : 2,301,076.98 = 611,567.40 : x
  2. Step 2: Convert to fraction form
    1,534,669.48/2,301,076.98 = 611,567.40/x
  3. Step 3: Cross multiply
    1,534,669.48x = 2,301,076.98 × 611,567.40
  4. Step 4: Simplify right side
    1,534,669.48x = 1,407,263,665,858.45
  5. Step 5: Solve for x
    x = 1,407,263,665,858.45/1,534,669.48
  6. Step 6: Final answer
    x = 916,981.59

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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.