Home / 1,837,748-2,756,622.08-575,674.08

Finding the Fourth Proportional to 1,837,748, 2,756,622.08 and 575,674.08

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Solution

The fourth proportional to 1,837,748, 2,756,622.08 and 575,674.08 is: 863,511.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,748 : 2,756,622.08 = 575,674.08 : x
  2. Step 2: Convert to fraction form
    1,837,748/2,756,622.08 = 575,674.08/x
  3. Step 3: Cross multiply
    1,837,748x = 2,756,622.08 × 575,674.08
  4. Step 4: Simplify right side
    1,837,748x = 1,586,915,879,811.69
  5. Step 5: Solve for x
    x = 1,586,915,879,811.69/1,837,748
  6. Step 6: Final answer
    x = 863,511.15

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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.