Home / 1,854,313.32-2,781,020.42-506,482.24

Finding the Fourth Proportional to 1,854,313.32, 2,781,020.42 and 506,482.24

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Solution

The fourth proportional to 1,854,313.32, 2,781,020.42 and 506,482.24 is: 759,600.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,313.32 : 2,781,020.42 = 506,482.24 : x
  2. Step 2: Convert to fraction form
    1,854,313.32/2,781,020.42 = 506,482.24/x
  3. Step 3: Cross multiply
    1,854,313.32x = 2,781,020.42 × 506,482.24
  4. Step 4: Simplify right side
    1,854,313.32x = 1,408,537,451,807.34
  5. Step 5: Solve for x
    x = 1,408,537,451,807.34/1,854,313.32
  6. Step 6: Final answer
    x = 759,600.57

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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.