Home / 2,048,592.04-2,828,118.78-1,496,688

Finding the Fourth Proportional to 2,048,592.04, 2,828,118.78 and 1,496,688

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Solution

The fourth proportional to 2,048,592.04, 2,828,118.78 and 1,496,688 is: 2,066,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,592.04 : 2,828,118.78 = 1,496,688 : x
  2. Step 2: Convert to fraction form
    2,048,592.04/2,828,118.78 = 1,496,688/x
  3. Step 3: Cross multiply
    2,048,592.04x = 2,828,118.78 × 1,496,688
  4. Step 4: Simplify right side
    2,048,592.04x = 4,232,811,440,600.64
  5. Step 5: Solve for x
    x = 4,232,811,440,600.64/2,048,592.04
  6. Step 6: Final answer
    x = 2,066,205.16

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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.