Home / 4,097,006.80-6,145,510.20-1,064,123.80

Finding the Fourth Proportional to 4,097,006.80, 6,145,510.20 and 1,064,123.80

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Solution

The fourth proportional to 4,097,006.80, 6,145,510.20 and 1,064,123.80 is: 1,596,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,006.80 : 6,145,510.20 = 1,064,123.80 : x
  2. Step 2: Convert to fraction form
    4,097,006.80/6,145,510.20 = 1,064,123.80/x
  3. Step 3: Cross multiply
    4,097,006.80x = 6,145,510.20 × 1,064,123.80
  4. Step 4: Simplify right side
    4,097,006.80x = 6,539,583,666,962.76
  5. Step 5: Solve for x
    x = 6,539,583,666,962.76/4,097,006.80
  6. Step 6: Final answer
    x = 1,596,185.70

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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.