Home / 4,537,158.84-6,808,881.54-1,804,426.20

Finding the Fourth Proportional to 4,537,158.84, 6,808,881.54 and 1,804,426.20

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Solution

The fourth proportional to 4,537,158.84, 6,808,881.54 and 1,804,426.20 is: 2,707,889.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,158.84 : 6,808,881.54 = 1,804,426.20 : x
  2. Step 2: Convert to fraction form
    4,537,158.84/6,808,881.54 = 1,804,426.20/x
  3. Step 3: Cross multiply
    4,537,158.84x = 6,808,881.54 × 1,804,426.20
  4. Step 4: Simplify right side
    4,537,158.84x = 12,286,124,243,472.35
  5. Step 5: Solve for x
    x = 12,286,124,243,472.35/4,537,158.84
  6. Step 6: Final answer
    x = 2,707,889.38

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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.