Home / 4,973,301.81-6,862,763.93-2,797,411.77

Finding the Fourth Proportional to 4,973,301.81, 6,862,763.93 and 2,797,411.77

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Solution

The fourth proportional to 4,973,301.81, 6,862,763.93 and 2,797,411.77 is: 3,860,207.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,301.81 : 6,862,763.93 = 2,797,411.77 : x
  2. Step 2: Convert to fraction form
    4,973,301.81/6,862,763.93 = 2,797,411.77/x
  3. Step 3: Cross multiply
    4,973,301.81x = 6,862,763.93 × 2,797,411.77
  4. Step 4: Simplify right side
    4,973,301.81x = 19,197,976,578,526.40
  5. Step 5: Solve for x
    x = 19,197,976,578,526.40/4,973,301.81
  6. Step 6: Final answer
    x = 3,860,207.43

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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.