Home / 1,671,256.32-2,506,352.64-549,066.24

Finding the Fourth Proportional to 1,671,256.32, 2,506,352.64 and 549,066.24

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Solution

The fourth proportional to 1,671,256.32, 2,506,352.64 and 549,066.24 is: 823,424.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,256.32 : 2,506,352.64 = 549,066.24 : x
  2. Step 2: Convert to fraction form
    1,671,256.32/2,506,352.64 = 549,066.24/x
  3. Step 3: Cross multiply
    1,671,256.32x = 2,506,352.64 × 549,066.24
  4. Step 4: Simplify right side
    1,671,256.32x = 1,376,153,620,158.87
  5. Step 5: Solve for x
    x = 1,376,153,620,158.87/1,671,256.32
  6. Step 6: Final answer
    x = 823,424.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.