Home / 4,595,607.70-6,893,411.55-3,054,428.80

Finding the Fourth Proportional to 4,595,607.70, 6,893,411.55 and 3,054,428.80

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Solution

The fourth proportional to 4,595,607.70, 6,893,411.55 and 3,054,428.80 is: 4,581,643.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,607.70 : 6,893,411.55 = 3,054,428.80 : x
  2. Step 2: Convert to fraction form
    4,595,607.70/6,893,411.55 = 3,054,428.80/x
  3. Step 3: Cross multiply
    4,595,607.70x = 6,893,411.55 × 3,054,428.80
  4. Step 4: Simplify right side
    4,595,607.70x = 21,055,434,768,572.64
  5. Step 5: Solve for x
    x = 21,055,434,768,572.64/4,595,607.70
  6. Step 6: Final answer
    x = 4,581,643.20

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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.