Home / 5,275,501.10-7,402,497.70-5,275,501.10

Finding the Fourth Proportional to 5,275,501.10, 7,402,497.70 and 5,275,501.10

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Solution

The fourth proportional to 5,275,501.10, 7,402,497.70 and 5,275,501.10 is: 7,402,497.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,275,501.10 : 7,402,497.70 = 5,275,501.10 : x
  2. Step 2: Convert to fraction form
    5,275,501.10/7,402,497.70 = 5,275,501.10/x
  3. Step 3: Cross multiply
    5,275,501.10x = 7,402,497.70 × 5,275,501.10
  4. Step 4: Simplify right side
    5,275,501.10x = 39,051,884,759,097.47
  5. Step 5: Solve for x
    x = 39,051,884,759,097.47/5,275,501.10
  6. Step 6: Final answer
    x = 7,402,497.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.