Home / 2,360,000.61-3,537,321.84-2,075,139.81

Finding the Fourth Proportional to 2,360,000.61, 3,537,321.84 and 2,075,139.81

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Solution

The fourth proportional to 2,360,000.61, 3,537,321.84 and 2,075,139.81 is: 3,110,354.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,000.61 : 3,537,321.84 = 2,075,139.81 : x
  2. Step 2: Convert to fraction form
    2,360,000.61/3,537,321.84 = 2,075,139.81/x
  3. Step 3: Cross multiply
    2,360,000.61x = 3,537,321.84 × 2,075,139.81
  4. Step 4: Simplify right side
    2,360,000.61x = 7,340,437,370,966.45
  5. Step 5: Solve for x
    x = 7,340,437,370,966.45/2,360,000.61
  6. Step 6: Final answer
    x = 3,110,354.01

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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.