Home / 2,626,303-3,624,577.18-1,539,488.04

Finding the Fourth Proportional to 2,626,303, 3,624,577.18 and 1,539,488.04

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Solution

The fourth proportional to 2,626,303, 3,624,577.18 and 1,539,488.04 is: 2,124,657.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,303 : 3,624,577.18 = 1,539,488.04 : x
  2. Step 2: Convert to fraction form
    2,626,303/3,624,577.18 = 1,539,488.04/x
  3. Step 3: Cross multiply
    2,626,303x = 3,624,577.18 × 1,539,488.04
  4. Step 4: Simplify right side
    2,626,303x = 5,579,993,218,666.93
  5. Step 5: Solve for x
    x = 5,579,993,218,666.93/2,626,303
  6. Step 6: Final answer
    x = 2,124,657.06

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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.