Home / 1,534,582.12-2,302,210.36-469,706.32

Finding the Fourth Proportional to 1,534,582.12, 2,302,210.36 and 469,706.32

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Solution

The fourth proportional to 1,534,582.12, 2,302,210.36 and 469,706.32 is: 704,662.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,582.12 : 2,302,210.36 = 469,706.32 : x
  2. Step 2: Convert to fraction form
    1,534,582.12/2,302,210.36 = 469,706.32/x
  3. Step 3: Cross multiply
    1,534,582.12x = 2,302,210.36 × 469,706.32
  4. Step 4: Simplify right side
    1,534,582.12x = 1,081,362,756,061.48
  5. Step 5: Solve for x
    x = 1,081,362,756,061.48/1,534,582.12
  6. Step 6: Final answer
    x = 704,662.68

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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.