Home / 2,897,746.51-4,344,847.47-1,381,893.07

Finding the Fourth Proportional to 2,897,746.51, 4,344,847.47 and 1,381,893.07

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Solution

The fourth proportional to 2,897,746.51, 4,344,847.47 and 1,381,893.07 is: 2,071,994.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,746.51 : 4,344,847.47 = 1,381,893.07 : x
  2. Step 2: Convert to fraction form
    2,897,746.51/4,344,847.47 = 1,381,893.07/x
  3. Step 3: Cross multiply
    2,897,746.51x = 4,344,847.47 × 1,381,893.07
  4. Step 4: Simplify right side
    2,897,746.51x = 6,004,114,587,275.80
  5. Step 5: Solve for x
    x = 6,004,114,587,275.80/2,897,746.51
  6. Step 6: Final answer
    x = 2,071,994.42

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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.