Home / 1,884,166.48-2,600,094.12-1,068,444.40

Finding the Fourth Proportional to 1,884,166.48, 2,600,094.12 and 1,068,444.40

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Solution

The fourth proportional to 1,884,166.48, 2,600,094.12 and 1,068,444.40 is: 1,474,421.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,166.48 : 2,600,094.12 = 1,068,444.40 : x
  2. Step 2: Convert to fraction form
    1,884,166.48/2,600,094.12 = 1,068,444.40/x
  3. Step 3: Cross multiply
    1,884,166.48x = 2,600,094.12 × 1,068,444.40
  4. Step 4: Simplify right side
    1,884,166.48x = 2,778,056,001,986.93
  5. Step 5: Solve for x
    x = 2,778,056,001,986.93/1,884,166.48
  6. Step 6: Final answer
    x = 1,474,421.73

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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.