Home / 4,996,284-7,494,633.36-1,450,428

Finding the Fourth Proportional to 4,996,284, 7,494,633.36 and 1,450,428

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Solution

The fourth proportional to 4,996,284, 7,494,633.36 and 1,450,428 is: 2,175,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,284 : 7,494,633.36 = 1,450,428 : x
  2. Step 2: Convert to fraction form
    4,996,284/7,494,633.36 = 1,450,428/x
  3. Step 3: Cross multiply
    4,996,284x = 7,494,633.36 × 1,450,428
  4. Step 4: Simplify right side
    4,996,284x = 10,870,426,075,078.08
  5. Step 5: Solve for x
    x = 10,870,426,075,078.08/4,996,284
  6. Step 6: Final answer
    x = 2,175,702.20

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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.