Home / 5,411,855.07-7,465,528.54-3,346,210.34

Finding the Fourth Proportional to 5,411,855.07, 7,465,528.54 and 3,346,210.34

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Solution

The fourth proportional to 5,411,855.07, 7,465,528.54 and 3,346,210.34 is: 4,616,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,855.07 : 7,465,528.54 = 3,346,210.34 : x
  2. Step 2: Convert to fraction form
    5,411,855.07/7,465,528.54 = 3,346,210.34/x
  3. Step 3: Cross multiply
    5,411,855.07x = 7,465,528.54 × 3,346,210.34
  4. Step 4: Simplify right side
    5,411,855.07x = 24,981,228,748,419.93
  5. Step 5: Solve for x
    x = 24,981,228,748,419.93/5,411,855.07
  6. Step 6: Final answer
    x = 4,616,019.54

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1.5x scale

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.