Home / 4,010,569.75-5,534,548.58-2,175,068.54

Finding the Fourth Proportional to 4,010,569.75, 5,534,548.58 and 2,175,068.54

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Solution

The fourth proportional to 4,010,569.75, 5,534,548.58 and 2,175,068.54 is: 3,001,574.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,569.75 : 5,534,548.58 = 2,175,068.54 : x
  2. Step 2: Convert to fraction form
    4,010,569.75/5,534,548.58 = 2,175,068.54/x
  3. Step 3: Cross multiply
    4,010,569.75x = 5,534,548.58 × 2,175,068.54
  4. Step 4: Simplify right side
    4,010,569.75x = 12,038,022,518,733.71
  5. Step 5: Solve for x
    x = 12,038,022,518,733.71/4,010,569.75
  6. Step 6: Final answer
    x = 3,001,574.16

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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.