Home / 4,308,283.59-6,462,985.65-1,575,405.45

Finding the Fourth Proportional to 4,308,283.59, 6,462,985.65 and 1,575,405.45

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Solution

The fourth proportional to 4,308,283.59, 6,462,985.65 and 1,575,405.45 is: 2,363,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,283.59 : 6,462,985.65 = 1,575,405.45 : x
  2. Step 2: Convert to fraction form
    4,308,283.59/6,462,985.65 = 1,575,405.45/x
  3. Step 3: Cross multiply
    4,308,283.59x = 6,462,985.65 × 1,575,405.45
  4. Step 4: Simplify right side
    4,308,283.59x = 10,181,822,810,374.02
  5. Step 5: Solve for x
    x = 10,181,822,810,374.02/4,308,283.59
  6. Step 6: Final answer
    x = 2,363,313.05

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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.