Home / 10,562,377.04-14,576,312.04-6,432,601.76

Finding the Fourth Proportional to 10,562,377.04, 14,576,312.04 and 6,432,601.76

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Solution

The fourth proportional to 10,562,377.04, 14,576,312.04 and 6,432,601.76 is: 8,877,131.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,562,377.04 : 14,576,312.04 = 6,432,601.76 : x
  2. Step 2: Convert to fraction form
    10,562,377.04/14,576,312.04 = 6,432,601.76/x
  3. Step 3: Cross multiply
    10,562,377.04x = 14,576,312.04 × 6,432,601.76
  4. Step 4: Simplify right side
    10,562,377.04x = 93,763,610,482,813.19
  5. Step 5: Solve for x
    x = 93,763,610,482,813.19/10,562,377.04
  6. Step 6: Final answer
    x = 8,877,131.55

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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.