Home / 4,847,225.04-6,688,866.12-2,671,648.56

Finding the Fourth Proportional to 4,847,225.04, 6,688,866.12 and 2,671,648.56

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Solution

The fourth proportional to 4,847,225.04, 6,688,866.12 and 2,671,648.56 is: 3,686,707.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,225.04 : 6,688,866.12 = 2,671,648.56 : x
  2. Step 2: Convert to fraction form
    4,847,225.04/6,688,866.12 = 2,671,648.56/x
  3. Step 3: Cross multiply
    4,847,225.04x = 6,688,866.12 × 2,671,648.56
  4. Step 4: Simplify right side
    4,847,225.04x = 17,870,299,537,530.79
  5. Step 5: Solve for x
    x = 17,870,299,537,530.79/4,847,225.04
  6. Step 6: Final answer
    x = 3,686,707.22

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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.