Home / 1,834,746.34-2,532,012.88-1,018,962.94

Finding the Fourth Proportional to 1,834,746.34, 2,532,012.88 and 1,018,962.94

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Solution

The fourth proportional to 1,834,746.34, 2,532,012.88 and 1,018,962.94 is: 1,406,203.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,746.34 : 2,532,012.88 = 1,018,962.94 : x
  2. Step 2: Convert to fraction form
    1,834,746.34/2,532,012.88 = 1,018,962.94/x
  3. Step 3: Cross multiply
    1,834,746.34x = 2,532,012.88 × 1,018,962.94
  4. Step 4: Simplify right side
    1,834,746.34x = 2,580,027,288,322.67
  5. Step 5: Solve for x
    x = 2,580,027,288,322.67/1,834,746.34
  6. Step 6: Final answer
    x = 1,406,203.81

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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.