Home / 6,012,510.65-8,291,907.30-4,688,262.62

Finding the Fourth Proportional to 6,012,510.65, 8,291,907.30 and 4,688,262.62

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Solution

The fourth proportional to 6,012,510.65, 8,291,907.30 and 4,688,262.62 is: 6,465,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,510.65 : 8,291,907.30 = 4,688,262.62 : x
  2. Step 2: Convert to fraction form
    6,012,510.65/8,291,907.30 = 4,688,262.62/x
  3. Step 3: Cross multiply
    6,012,510.65x = 8,291,907.30 × 4,688,262.62
  4. Step 4: Simplify right side
    6,012,510.65x = 38,874,639,043,095.12
  5. Step 5: Solve for x
    x = 38,874,639,043,095.12/6,012,510.65
  6. Step 6: Final answer
    x = 6,465,624.98

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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.