Home / 1,849,000.77-2,551,608.64-1,033,206.50

Finding the Fourth Proportional to 1,849,000.77, 2,551,608.64 and 1,033,206.50

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Solution

The fourth proportional to 1,849,000.77, 2,551,608.64 and 1,033,206.50 is: 1,425,818.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,000.77 : 2,551,608.64 = 1,033,206.50 : x
  2. Step 2: Convert to fraction form
    1,849,000.77/2,551,608.64 = 1,033,206.50/x
  3. Step 3: Cross multiply
    1,849,000.77x = 2,551,608.64 × 1,033,206.50
  4. Step 4: Simplify right side
    1,849,000.77x = 2,636,338,639,974.69
  5. Step 5: Solve for x
    x = 2,636,338,639,974.69/1,849,000.77
  6. Step 6: Final answer
    x = 1,425,818.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.