Home / 4,756,639.86-7,136,050.14-2,061,417.60

Finding the Fourth Proportional to 4,756,639.86, 7,136,050.14 and 2,061,417.60

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Solution

The fourth proportional to 4,756,639.86, 7,136,050.14 and 2,061,417.60 is: 3,092,598.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,639.86 : 7,136,050.14 = 2,061,417.60 : x
  2. Step 2: Convert to fraction form
    4,756,639.86/7,136,050.14 = 2,061,417.60/x
  3. Step 3: Cross multiply
    4,756,639.86x = 7,136,050.14 × 2,061,417.60
  4. Step 4: Simplify right side
    4,756,639.86x = 14,710,379,353,078.46
  5. Step 5: Solve for x
    x = 14,710,379,353,078.46/4,756,639.86
  6. Step 6: Final answer
    x = 3,092,598.93

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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.