Home / 2,997,825.47-4,495,118.96-1,554,932.01

Finding the Fourth Proportional to 2,997,825.47, 4,495,118.96 and 1,554,932.01

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Solution

The fourth proportional to 2,997,825.47, 4,495,118.96 and 1,554,932.01 is: 2,331,558.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,825.47 : 4,495,118.96 = 1,554,932.01 : x
  2. Step 2: Convert to fraction form
    2,997,825.47/4,495,118.96 = 1,554,932.01/x
  3. Step 3: Cross multiply
    2,997,825.47x = 4,495,118.96 × 1,554,932.01
  4. Step 4: Simplify right side
    2,997,825.47x = 6,989,604,374,994.15
  5. Step 5: Solve for x
    x = 6,989,604,374,994.15/2,997,825.47
  6. Step 6: Final answer
    x = 2,331,558.14

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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.