Home / 1,059,693.42-1,462,415.32-607,071.90

Finding the Fourth Proportional to 1,059,693.42, 1,462,415.32 and 607,071.90

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Solution

The fourth proportional to 1,059,693.42, 1,462,415.32 and 607,071.90 is: 837,781.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,693.42 : 1,462,415.32 = 607,071.90 : x
  2. Step 2: Convert to fraction form
    1,059,693.42/1,462,415.32 = 607,071.90/x
  3. Step 3: Cross multiply
    1,059,693.42x = 1,462,415.32 × 607,071.90
  4. Step 4: Simplify right side
    1,059,693.42x = 887,791,246,901.51
  5. Step 5: Solve for x
    x = 887,791,246,901.51/1,059,693.42
  6. Step 6: Final answer
    x = 837,781.22

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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.