Home / 6,137,303.94-9,205,622.22-1,877,472.18

Finding the Fourth Proportional to 6,137,303.94, 9,205,622.22 and 1,877,472.18

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Solution

The fourth proportional to 6,137,303.94, 9,205,622.22 and 1,877,472.18 is: 2,816,106.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,303.94 : 9,205,622.22 = 1,877,472.18 : x
  2. Step 2: Convert to fraction form
    6,137,303.94/9,205,622.22 = 1,877,472.18/x
  3. Step 3: Cross multiply
    6,137,303.94x = 9,205,622.22 × 1,877,472.18
  4. Step 4: Simplify right side
    6,137,303.94x = 17,283,299,617,639.84
  5. Step 5: Solve for x
    x = 17,283,299,617,639.84/6,137,303.94
  6. Step 6: Final answer
    x = 2,816,106.19

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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.