Home / 1,783,565.04-2,461,313.12-1,059,008.32

Finding the Fourth Proportional to 1,783,565.04, 2,461,313.12 and 1,059,008.32

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Solution

The fourth proportional to 1,783,565.04, 2,461,313.12 and 1,059,008.32 is: 1,461,427.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,565.04 : 2,461,313.12 = 1,059,008.32 : x
  2. Step 2: Convert to fraction form
    1,783,565.04/2,461,313.12 = 1,059,008.32/x
  3. Step 3: Cross multiply
    1,783,565.04x = 2,461,313.12 × 1,059,008.32
  4. Step 4: Simplify right side
    1,783,565.04x = 2,606,551,072,205.16
  5. Step 5: Solve for x
    x = 2,606,551,072,205.16/1,783,565.04
  6. Step 6: Final answer
    x = 1,461,427.54

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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.