Home / 4,964,875.60-7,454,311.80-3,075,307.60

Finding the Fourth Proportional to 4,964,875.60, 7,454,311.80 and 3,075,307.60

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Solution

The fourth proportional to 4,964,875.60, 7,454,311.80 and 3,075,307.60 is: 4,617,296.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,875.60 : 7,454,311.80 = 3,075,307.60 : x
  2. Step 2: Convert to fraction form
    4,964,875.60/7,454,311.80 = 3,075,307.60/x
  3. Step 3: Cross multiply
    4,964,875.60x = 7,454,311.80 × 3,075,307.60
  4. Step 4: Simplify right side
    4,964,875.60x = 22,924,301,731,309.68
  5. Step 5: Solve for x
    x = 22,924,301,731,309.68/4,964,875.60
  6. Step 6: Final answer
    x = 4,617,296.30

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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.