Home / 3,543,281.30-5,300,925.15-3,075,166.10

Finding the Fourth Proportional to 3,543,281.30, 5,300,925.15 and 3,075,166.10

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Solution

The fourth proportional to 3,543,281.30, 5,300,925.15 and 3,075,166.10 is: 4,600,601.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,281.30 : 5,300,925.15 = 3,075,166.10 : x
  2. Step 2: Convert to fraction form
    3,543,281.30/5,300,925.15 = 3,075,166.10/x
  3. Step 3: Cross multiply
    3,543,281.30x = 5,300,925.15 × 3,075,166.10
  4. Step 4: Simplify right side
    3,543,281.30x = 16,301,225,319,917.42
  5. Step 5: Solve for x
    x = 16,301,225,319,917.42/3,543,281.30
  6. Step 6: Final answer
    x = 4,600,601.52

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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.