Home / 7,249,274.66-10,005,521.22-4,598,407.52

Finding the Fourth Proportional to 7,249,274.66, 10,005,521.22 and 4,598,407.52

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Solution

The fourth proportional to 7,249,274.66, 10,005,521.22 and 4,598,407.52 is: 6,346,767.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,274.66 : 10,005,521.22 = 4,598,407.52 : x
  2. Step 2: Convert to fraction form
    7,249,274.66/10,005,521.22 = 4,598,407.52/x
  3. Step 3: Cross multiply
    7,249,274.66x = 10,005,521.22 × 4,598,407.52
  4. Step 4: Simplify right side
    7,249,274.66x = 46,009,464,019,567.57
  5. Step 5: Solve for x
    x = 46,009,464,019,567.57/7,249,274.66
  6. Step 6: Final answer
    x = 6,346,767.94

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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.