Home / 975,796.48-1,346,740.02-562,254.10

Finding the Fourth Proportional to 975,796.48, 1,346,740.02 and 562,254.10

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Solution

The fourth proportional to 975,796.48, 1,346,740.02 and 562,254.10 is: 775,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,796.48 : 1,346,740.02 = 562,254.10 : x
  2. Step 2: Convert to fraction form
    975,796.48/1,346,740.02 = 562,254.10/x
  3. Step 3: Cross multiply
    975,796.48x = 1,346,740.02 × 562,254.10
  4. Step 4: Simplify right side
    975,796.48x = 757,210,097,879.08
  5. Step 5: Solve for x
    x = 757,210,097,879.08/975,796.48
  6. Step 6: Final answer
    x = 775,991.83

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1.5x scale

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.