Home / 2,014,009.92-2,779,008.48-1,154,412

Finding the Fourth Proportional to 2,014,009.92, 2,779,008.48 and 1,154,412

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Solution

The fourth proportional to 2,014,009.92, 2,779,008.48 and 1,154,412 is: 1,592,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,009.92 : 2,779,008.48 = 1,154,412 : x
  2. Step 2: Convert to fraction form
    2,014,009.92/2,779,008.48 = 1,154,412/x
  3. Step 3: Cross multiply
    2,014,009.92x = 2,779,008.48 × 1,154,412
  4. Step 4: Simplify right side
    2,014,009.92x = 3,208,120,737,413.76
  5. Step 5: Solve for x
    x = 3,208,120,737,413.76/2,014,009.92
  6. Step 6: Final answer
    x = 1,592,902.15

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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.