Home / 4,881,713.40-6,739,445.88-3,335,300.28

Finding the Fourth Proportional to 4,881,713.40, 6,739,445.88 and 3,335,300.28

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Solution

The fourth proportional to 4,881,713.40, 6,739,445.88 and 3,335,300.28 is: 4,604,546.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,713.40 : 6,739,445.88 = 3,335,300.28 : x
  2. Step 2: Convert to fraction form
    4,881,713.40/6,739,445.88 = 3,335,300.28/x
  3. Step 3: Cross multiply
    4,881,713.40x = 6,739,445.88 × 3,335,300.28
  4. Step 4: Simplify right side
    4,881,713.40x = 22,478,075,730,608.84
  5. Step 5: Solve for x
    x = 22,478,075,730,608.84/4,881,713.40
  6. Step 6: Final answer
    x = 4,604,546.37

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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.