Home / 760,292.37-1,049,090.59-461,770.84

Finding the Fourth Proportional to 760,292.37, 1,049,090.59 and 461,770.84

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Solution

The fourth proportional to 760,292.37, 1,049,090.59 and 461,770.84 is: 637,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,292.37 : 1,049,090.59 = 461,770.84 : x
  2. Step 2: Convert to fraction form
    760,292.37/1,049,090.59 = 461,770.84/x
  3. Step 3: Cross multiply
    760,292.37x = 1,049,090.59 × 461,770.84
  4. Step 4: Simplify right side
    760,292.37x = 484,439,444,868.97
  5. Step 5: Solve for x
    x = 484,439,444,868.97/760,292.37
  6. Step 6: Final answer
    x = 637,175.20

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Double scale
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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.