Home / 1,793,124.23-2,474,495.64-977,327.93

Finding the Fourth Proportional to 1,793,124.23, 2,474,495.64 and 977,327.93

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Solution

The fourth proportional to 1,793,124.23, 2,474,495.64 and 977,327.93 is: 1,348,703.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,124.23 : 2,474,495.64 = 977,327.93 : x
  2. Step 2: Convert to fraction form
    1,793,124.23/2,474,495.64 = 977,327.93/x
  3. Step 3: Cross multiply
    1,793,124.23x = 2,474,495.64 × 977,327.93
  4. Step 4: Simplify right side
    1,793,124.23x = 2,418,393,689,262.75
  5. Step 5: Solve for x
    x = 2,418,393,689,262.75/1,793,124.23
  6. Step 6: Final answer
    x = 1,348,703.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.