Home / 2,950,323.60-4,426,272.95-1,057,256.40

Finding the Fourth Proportional to 2,950,323.60, 4,426,272.95 and 1,057,256.40

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Solution

The fourth proportional to 2,950,323.60, 4,426,272.95 and 1,057,256.40 is: 1,586,166.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,323.60 : 4,426,272.95 = 1,057,256.40 : x
  2. Step 2: Convert to fraction form
    2,950,323.60/4,426,272.95 = 1,057,256.40/x
  3. Step 3: Cross multiply
    2,950,323.60x = 4,426,272.95 × 1,057,256.40
  4. Step 4: Simplify right side
    2,950,323.60x = 4,679,705,390,948.84
  5. Step 5: Solve for x
    x = 4,679,705,390,948.84/2,950,323.60
  6. Step 6: Final answer
    x = 1,586,166.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.