Home / 4,249,973.62-5,864,792.52-2,316,192.58

Finding the Fourth Proportional to 4,249,973.62, 5,864,792.52 and 2,316,192.58

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Solution

The fourth proportional to 4,249,973.62, 5,864,792.52 and 2,316,192.58 is: 3,196,252.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,973.62 : 5,864,792.52 = 2,316,192.58 : x
  2. Step 2: Convert to fraction form
    4,249,973.62/5,864,792.52 = 2,316,192.58/x
  3. Step 3: Cross multiply
    4,249,973.62x = 5,864,792.52 × 2,316,192.58
  4. Step 4: Simplify right side
    4,249,973.62x = 13,583,988,918,063.50
  5. Step 5: Solve for x
    x = 13,583,988,918,063.50/4,249,973.62
  6. Step 6: Final answer
    x = 3,196,252.53

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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.