Home / 2,050,085.84-3,075,636.36-610,762.82

Finding the Fourth Proportional to 2,050,085.84, 3,075,636.36 and 610,762.82

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Solution

The fourth proportional to 2,050,085.84, 3,075,636.36 and 610,762.82 is: 916,295.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,085.84 : 3,075,636.36 = 610,762.82 : x
  2. Step 2: Convert to fraction form
    2,050,085.84/3,075,636.36 = 610,762.82/x
  3. Step 3: Cross multiply
    2,050,085.84x = 3,075,636.36 × 610,762.82
  4. Step 4: Simplify right side
    2,050,085.84x = 1,878,484,336,528.14
  5. Step 5: Solve for x
    x = 1,878,484,336,528.14/2,050,085.84
  6. Step 6: Final answer
    x = 916,295.45

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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.