Home / 4,571,075.18-6,308,048.79-2,506,066.04

Finding the Fourth Proportional to 4,571,075.18, 6,308,048.79 and 2,506,066.04

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Solution

The fourth proportional to 4,571,075.18, 6,308,048.79 and 2,506,066.04 is: 3,458,351.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,075.18 : 6,308,048.79 = 2,506,066.04 : x
  2. Step 2: Convert to fraction form
    4,571,075.18/6,308,048.79 = 2,506,066.04/x
  3. Step 3: Cross multiply
    4,571,075.18x = 6,308,048.79 × 2,506,066.04
  4. Step 4: Simplify right side
    4,571,075.18x = 15,808,386,819,741.85
  5. Step 5: Solve for x
    x = 15,808,386,819,741.85/4,571,075.18
  6. Step 6: Final answer
    x = 3,458,351.97

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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.