Home / 4,553,132.40-6,828,823.80-1,358,362.80

Finding the Fourth Proportional to 4,553,132.40, 6,828,823.80 and 1,358,362.80

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Solution

The fourth proportional to 4,553,132.40, 6,828,823.80 and 1,358,362.80 is: 2,037,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,132.40 : 6,828,823.80 = 1,358,362.80 : x
  2. Step 2: Convert to fraction form
    4,553,132.40/6,828,823.80 = 1,358,362.80/x
  3. Step 3: Cross multiply
    4,553,132.40x = 6,828,823.80 × 1,358,362.80
  4. Step 4: Simplify right side
    4,553,132.40x = 9,276,020,217,674.64
  5. Step 5: Solve for x
    x = 9,276,020,217,674.64/4,553,132.40
  6. Step 6: Final answer
    x = 2,037,283.22

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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.