Home / 3,075,160.16-4,610,899.92-1,052,730.56

Finding the Fourth Proportional to 3,075,160.16, 4,610,899.92 and 1,052,730.56

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Solution

The fourth proportional to 3,075,160.16, 4,610,899.92 and 1,052,730.56 is: 1,578,465.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,160.16 : 4,610,899.92 = 1,052,730.56 : x
  2. Step 2: Convert to fraction form
    3,075,160.16/4,610,899.92 = 1,052,730.56/x
  3. Step 3: Cross multiply
    3,075,160.16x = 4,610,899.92 × 1,052,730.56
  4. Step 4: Simplify right side
    3,075,160.16x = 4,854,035,254,885.56
  5. Step 5: Solve for x
    x = 4,854,035,254,885.56/3,075,160.16
  6. Step 6: Final answer
    x = 1,578,465.84

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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.