Home / 975,260.53-1,346,130.02-567,441.16

Finding the Fourth Proportional to 975,260.53, 1,346,130.02 and 567,441.16

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Solution

The fourth proportional to 975,260.53, 1,346,130.02 and 567,441.16 is: 783,226.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,260.53 : 1,346,130.02 = 567,441.16 : x
  2. Step 2: Convert to fraction form
    975,260.53/1,346,130.02 = 567,441.16/x
  3. Step 3: Cross multiply
    975,260.53x = 1,346,130.02 × 567,441.16
  4. Step 4: Simplify right side
    975,260.53x = 763,849,576,345.15
  5. Step 5: Solve for x
    x = 763,849,576,345.15/975,260.53
  6. Step 6: Final answer
    x = 783,226.18

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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.