Home / 6,864,109.84-10,292,127.48-2,604,577.40

Finding the Fourth Proportional to 6,864,109.84, 10,292,127.48 and 2,604,577.40

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Solution

The fourth proportional to 6,864,109.84, 10,292,127.48 and 2,604,577.40 is: 3,905,334.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,109.84 : 10,292,127.48 = 2,604,577.40 : x
  2. Step 2: Convert to fraction form
    6,864,109.84/10,292,127.48 = 2,604,577.40/x
  3. Step 3: Cross multiply
    6,864,109.84x = 10,292,127.48 × 2,604,577.40
  4. Step 4: Simplify right side
    6,864,109.84x = 26,806,642,632,326.95
  5. Step 5: Solve for x
    x = 26,806,642,632,326.95/6,864,109.84
  6. Step 6: Final answer
    x = 3,905,334.16

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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.