Home / 3,249,748.64-4,484,598.06-1,799,412.86

Finding the Fourth Proportional to 3,249,748.64, 4,484,598.06 and 1,799,412.86

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Solution

The fourth proportional to 3,249,748.64, 4,484,598.06 and 1,799,412.86 is: 2,483,159.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,748.64 : 4,484,598.06 = 1,799,412.86 : x
  2. Step 2: Convert to fraction form
    3,249,748.64/4,484,598.06 = 1,799,412.86/x
  3. Step 3: Cross multiply
    3,249,748.64x = 4,484,598.06 × 1,799,412.86
  4. Step 4: Simplify right side
    3,249,748.64x = 8,069,643,439,054.35
  5. Step 5: Solve for x
    x = 8,069,643,439,054.35/3,249,748.64
  6. Step 6: Final answer
    x = 2,483,159.26

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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.